Multiple vulnerabilities in MediaTek Chipsets
| Risk | High |
| Patch available | YES |
| Number of vulnerabilities | 6 |
| CVE-ID | CVE-2025-20666 CVE-2025-20667 CVE-2025-20671 CVE-2025-20668 CVE-2025-20670 CVE-2025-20665 |
| CWE-ID | CWE-617 CWE-326 CWE-787 CWE-295 CWE-538 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software |
MT2735 Mobile applications / Mobile firmware & hardware MT6833 Mobile applications / Mobile firmware & hardware MT6833P Mobile applications / Mobile firmware & hardware MT6855 Mobile applications / Mobile firmware & hardware MT6855T Mobile applications / Mobile firmware & hardware MT6875T Mobile applications / Mobile firmware & hardware MT6877T Mobile applications / Mobile firmware & hardware MT6877TT Mobile applications / Mobile firmware & hardware MT6880 Mobile applications / Mobile firmware & hardware MT6890 Mobile applications / Mobile firmware & hardware MT8666 Mobile applications / Mobile firmware & hardware MT8667 Mobile applications / Mobile firmware & hardware MT8673 Mobile applications / Mobile firmware & hardware MT8675 Mobile applications / Mobile firmware & hardware MT8771 Mobile applications / Mobile firmware & hardware MT8791 Mobile applications / Mobile firmware & hardware MT8791T Mobile applications / Mobile firmware & hardware MT8795T Mobile applications / Mobile firmware & hardware MT8798 Mobile applications / Mobile firmware & hardware MT2737 Mobile applications / Mobile firmware & hardware MT6739 Mobile applications / Mobile firmware & hardware MT6761 Mobile applications / Mobile firmware & hardware MT6762 Mobile applications / Mobile firmware & hardware MT6762D Mobile applications / Mobile firmware & hardware MT6762M Mobile applications / Mobile firmware & hardware MT6763 Mobile applications / Mobile firmware & hardware MT6765 Mobile applications / Mobile firmware & hardware MT6765T Mobile applications / Mobile firmware & hardware MT6767 Mobile applications / Mobile firmware & hardware MT6768 Mobile applications / Mobile firmware & hardware MT6769 Mobile applications / Mobile firmware & hardware MT6769K Mobile applications / Mobile firmware & hardware MT6769S Mobile applications / Mobile firmware & hardware MT6769T Mobile applications / Mobile firmware & hardware MT6769Z Mobile applications / Mobile firmware & hardware MT6771 Mobile applications / Mobile firmware & hardware MT6783 Mobile applications / Mobile firmware & hardware MT6785T Mobile applications / Mobile firmware & hardware MT6785U Mobile applications / Mobile firmware & hardware MT6789 Mobile applications / Mobile firmware & hardware MT6813 Mobile applications / Mobile firmware & hardware MT6835 Mobile applications / Mobile firmware & hardware MT6835T Mobile applications / Mobile firmware & hardware MT6878 Mobile applications / Mobile firmware & hardware MT6878M Mobile applications / Mobile firmware & hardware MT6879 Mobile applications / Mobile firmware & hardware MT6886 Mobile applications / Mobile firmware & hardware MT6895 Mobile applications / Mobile firmware & hardware MT6895TT Mobile applications / Mobile firmware & hardware MT6896 Mobile applications / Mobile firmware & hardware MT6897 Mobile applications / Mobile firmware & hardware MT6899 Mobile applications / Mobile firmware & hardware MT6980 Mobile applications / Mobile firmware & hardware MT6980D Mobile applications / Mobile firmware & hardware MT6983 Mobile applications / Mobile firmware & hardware MT6983T Mobile applications / Mobile firmware & hardware MT6985 Mobile applications / Mobile firmware & hardware MT6985T Mobile applications / Mobile firmware & hardware MT6989 Mobile applications / Mobile firmware & hardware MT6989T Mobile applications / Mobile firmware & hardware MT6990 Mobile applications / Mobile firmware & hardware MT6991 Mobile applications / Mobile firmware & hardware MT8676 Mobile applications / Mobile firmware & hardware MT8765 Mobile applications / Mobile firmware & hardware MT8766 Mobile applications / Mobile firmware & hardware MT8768 Mobile applications / Mobile firmware & hardware MT8781 Mobile applications / Mobile firmware & hardware MT8786 Mobile applications / Mobile firmware & hardware MT8788 Mobile applications / Mobile firmware & hardware MT8788E Mobile applications / Mobile firmware & hardware MT8789 Mobile applications / Mobile firmware & hardware MT2718 Mobile applications / Mobile firmware & hardware MT8196 Mobile applications / Mobile firmware & hardware MT8391 Mobile applications / Mobile firmware & hardware MT8678 Mobile applications / Mobile firmware & hardware MT8775 Mobile applications / Mobile firmware & hardware MT8796 Mobile applications / Mobile firmware & hardware MT6580 Mobile applications / Mobile firmware & hardware MT8175 Mobile applications / Mobile firmware & hardware MT8195 Mobile applications / Mobile firmware & hardware MT8321 Mobile applications / Mobile firmware & hardware MT8365 Mobile applications / Mobile firmware & hardware MT8370 Mobile applications / Mobile firmware & hardware MT8385 Mobile applications / Mobile firmware & hardware MT8390 Mobile applications / Mobile firmware & hardware MT8395 Mobile applications / Mobile firmware & hardware MT8893 Mobile applications / Mobile firmware & hardware MT6853 Hardware solutions / Firmware MT6853T Hardware solutions / Firmware MT6873 Hardware solutions / Firmware MT6875 Hardware solutions / Firmware MT6877 Hardware solutions / Firmware MT6883 Hardware solutions / Firmware MT6885 Hardware solutions / Firmware MT6889 Hardware solutions / Firmware MT6891 Hardware solutions / Firmware MT6893 Hardware solutions / Firmware MT8797 Hardware solutions / Firmware MT6779 Hardware solutions / Firmware MT6781 Hardware solutions / Firmware MT6785 Hardware solutions / Firmware |
| Vendor | MediaTek |
Security Bulletin
This security bulletin contains information about 6 vulnerabilities.
1) Reachable assertion
EUVDB-ID: #VU108513
Risk: High
CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]
CVE-ID: CVE-2025-20666
CWE-ID:
CWE-617 - Reachable Assertion
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a reachable assertion in Modem. A remote attacker can cause a denial of service condition on the target system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsMT2735: All versions
MT6833: All versions
MT6833P: All versions
MT6853: All versions
MT6853T: All versions
MT6855: All versions
MT6855T: All versions
MT6873: All versions
MT6875: All versions
MT6875T: All versions
MT6877: All versions
MT6877T: All versions
MT6877TT: All versions
MT6880: All versions
MT6883: All versions
MT6885: All versions
MT6889: All versions
MT6890: All versions
MT6891: All versions
MT6893: All versions
MT8666: All versions
MT8667: All versions
MT8673: All versions
MT8675: All versions
MT8771: All versions
MT8791: All versions
MT8791T: All versions
MT8795T: All versions
MT8797: All versions
MT8798: All versions
CPE2.3- cpe:2.3:a:mediatek:mt2735:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6833:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6833p:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt6853:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt6853t:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6855:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6855t:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt6873:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt6875:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6875t:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt6877:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6877t:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6877tt:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6880:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt6883:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt6885:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt6889:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6890:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt6891:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt6893:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8666:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8667:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8673:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8675:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8771:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8791:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8791t:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8795t:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt8797:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8798:*:*:*:*:*:*:*:*
https://corp.mediatek.com/product-security-bulletin/May-2025
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
2) Inadequate Encryption Strength
EUVDB-ID: #VU108515
Risk: High
CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Amber]
CVE-ID: CVE-2025-20667
CWE-ID:
CWE-326 - Inadequate Encryption Strength
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to incorrect error handling in Modem. A remote attacker can gain access to sensitive information on the target system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsMT2735: All versions
MT2737: All versions
MT6739: All versions
MT6761: All versions
MT6762: All versions
MT6762D: All versions
MT6762M: All versions
MT6763: All versions
MT6765: All versions
MT6765T: All versions
MT6767: All versions
MT6768: All versions
MT6769: All versions
MT6769K: All versions
MT6769S: All versions
MT6769T: All versions
MT6769Z: All versions
MT6771: All versions
MT6779: All versions
MT6781: All versions
MT6783: All versions
MT6785: All versions
MT6785T: All versions
MT6785U: All versions
MT6789: All versions
MT6813: All versions
MT6833: All versions
MT6833P: All versions
MT6835: All versions
MT6835T: All versions
MT6853: All versions
MT6853T: All versions
MT6855: All versions
MT6855T: All versions
MT6873: All versions
MT6875: All versions
MT6875T: All versions
MT6877: All versions
MT6877T: All versions
MT6877TT: All versions
MT6878: All versions
MT6878M: All versions
MT6879: All versions
MT6880: All versions
MT6883: All versions
MT6885: All versions
MT6886: All versions
MT6889: All versions
MT6890: All versions
MT6891: All versions
MT6893: All versions
MT6895: All versions
MT6895TT: All versions
MT6896: All versions
MT6897: All versions
MT6899: All versions
MT6980: All versions
MT6980D: All versions
MT6983: All versions
MT6983T: All versions
MT6985: All versions
MT6985T: All versions
MT6989: All versions
MT6989T: All versions
MT6990: All versions
MT6991: All versions
MT8666: All versions
MT8667: All versions
MT8675: All versions
MT8676: All versions
MT8765: All versions
MT8766: All versions
MT8768: All versions
MT8771: All versions
MT8781: All versions
MT8786: All versions
MT8788: All versions
MT8788E: All versions
MT8789: All versions
MT8791: All versions
MT8791T: All versions
MT8797: All versions
CPE2.3- cpe:2.3:a:mediatek:mt2735:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt2737:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6739:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6761:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6762:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6762d:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6762m:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6763:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6765:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6765t:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6767:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6768:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6769:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6769k:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6769s:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6769t:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6769z:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6771:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt6779:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt6781:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6783:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt6785:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6785t:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6785u:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6789:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6813:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6833:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6833p:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6835:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6835t:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt6853:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt6853t:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6855:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6855t:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt6873:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt6875:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6875t:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt6877:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6877t:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6877tt:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6878:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6878m:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6879:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6880:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt6883:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt6885:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6886:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt6889:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6890:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt6891:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt6893:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6895:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6895tt:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6896:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6897:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6899:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6980:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6980d:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6983:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6983t:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6985:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6985t:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6989:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6989t:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6990:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6991:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8666:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8667:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8675:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8676:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8765:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8766:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8768:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8771:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8781:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8786:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8788:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8788e:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8789:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8791:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8791t:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt8797:*:*:*:*:*:*:*:*
https://corp.mediatek.com/product-security-bulletin/May-2025
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
3) Out-of-bounds write
EUVDB-ID: #VU108518
Risk: Low
CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2025-20671
CWE-ID:
CWE-787 - Out-of-bounds write
Exploit availability: No
DescriptionThe vulnerability allows a local user to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing untrusted input in thermal. A local user can trigger an out-of-bounds write and gain elevated privileges on the target system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsMT2718: All versions
MT6878: All versions
MT6897: All versions
MT6899: All versions
MT6989: All versions
MT6991: All versions
MT8196: All versions
MT8391: All versions
MT8676: All versions
MT8678: All versions
CPE2.3- cpe:2.3:a:mediatek:mt2718:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6878:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6897:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6899:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6989:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6991:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8196:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8391:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8676:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8678:*:*:*:*:*:*:*:*
https://corp.mediatek.com/product-security-bulletin/May-2025
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
4) Out-of-bounds write
EUVDB-ID: #VU108520
Risk: Low
CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2025-20668
CWE-ID:
CWE-787 - Out-of-bounds write
Exploit availability: No
DescriptionThe vulnerability allows a local user to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing untrusted input in scp. A local user can trigger an out-of-bounds write and gain elevated privileges on the target system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsMT6878: All versions
MT6897: All versions
MT6899: All versions
MT6989: All versions
MT6991: All versions
MT8775: All versions
MT8796: All versions
CPE2.3- cpe:2.3:a:mediatek:mt6878:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6897:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6899:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6989:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6991:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8775:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8796:*:*:*:*:*:*:*:*
https://corp.mediatek.com/product-security-bulletin/May-2025
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
5) Improper Certificate Validation
EUVDB-ID: #VU108521
Risk: Medium
CVSSv4.0: 4.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2025-20670
CWE-ID:
CWE-295 - Improper Certificate Validation
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to improper certificate validation in Modem. A remote user can gain access to sensitive informatin on the system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsMT2737: All versions
MT6813: All versions
MT6835: All versions
MT6835T: All versions
MT6878: All versions
MT6878M: All versions
MT6879: All versions
MT6886: All versions
MT6895: All versions
MT6895TT: All versions
MT6896: All versions
MT6897: All versions
MT6899: All versions
MT6980: All versions
MT6980D: All versions
MT6983: All versions
MT6983T: All versions
MT6985: All versions
MT6985T: All versions
MT6989: All versions
MT6989T: All versions
MT6990: All versions
MT6991: All versions
MT8666: All versions
MT8667: All versions
MT8673: All versions
MT8675: All versions
MT8676: All versions
MT8678: All versions
MT8765: All versions
MT8766: All versions
MT8768: All versions
MT8771: All versions
MT8781: All versions
MT8786: All versions
MT8788: All versions
MT8788E: All versions
MT8789: All versions
MT8791: All versions
MT8791T: All versions
MT8795T: All versions
MT8797: All versions
MT8798: All versions
CPE2.3- cpe:2.3:a:mediatek:mt2737:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6813:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6835:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6835t:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6878:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6878m:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6879:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6886:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6895:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6895tt:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6896:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6897:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6899:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6980:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6980d:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6983:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6983t:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6985:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6985t:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6989:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6989t:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6990:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6991:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8666:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8667:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8673:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8675:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8676:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8678:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8765:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8766:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8768:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8771:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8781:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8786:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8788:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8788e:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8789:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8791:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8791t:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8795t:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt8797:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8798:*:*:*:*:*:*:*:*
https://corp.mediatek.com/product-security-bulletin/May-2025
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
6) File and Directory Information Exposure
EUVDB-ID: #VU108522
Risk: Low
CVSSv4.0: 4.6 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2025-20665
CWE-ID:
CWE-538 - File And Directory Information Exposure
Exploit availability: No
DescriptionThe vulnerability allows a local attacker to gain access to potentially sensitive information.
The vulnerability exists due to a missing SELinux policy in devinfo. A local attacker can gain unauthorized access to sensitive information on the system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsMT6580: All versions
MT6761: All versions
MT6765: All versions
MT6768: All versions
MT6779: All versions
MT6781: All versions
MT6785: All versions
MT6789: All versions
MT6833: All versions
MT6835: All versions
MT6853: All versions
MT6855: All versions
MT6873: All versions
MT6877: All versions
MT6879: All versions
MT6883: All versions
MT6885: All versions
MT6886: All versions
MT6889: All versions
MT6893: All versions
MT6895: All versions
MT6983: All versions
MT6985: All versions
MT8175: All versions
MT8195: All versions
MT8196: All versions
MT8321: All versions
MT8365: All versions
MT8370: All versions
MT8385: All versions
MT8390: All versions
MT8395: All versions
MT8666: All versions
MT8667: All versions
MT8673: All versions
MT8678: All versions
MT8765: All versions
MT8766: All versions
MT8768: All versions
MT8771: All versions
MT8775: All versions
MT8781: All versions
MT8786: All versions
MT8788: All versions
MT8788E: All versions
MT8789: All versions
MT8791T: All versions
MT8795T: All versions
MT8796: All versions
MT8797: All versions
MT8798: All versions
MT8893: All versions
CPE2.3- cpe:2.3:a:mediatek:mt6580:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6761:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6765:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6768:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt6779:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt6781:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt6785:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6789:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6833:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6835:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt6853:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6855:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt6873:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt6877:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6879:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt6883:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt6885:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6886:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt6889:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt6893:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6895:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6983:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt6985:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8175:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8195:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8196:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8321:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8365:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8370:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8385:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8390:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8395:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8666:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8667:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8673:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8678:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8765:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8766:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8768:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8771:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8775:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8781:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8786:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8788:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8788e:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8789:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8791t:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8795t:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8796:*:*:*:*:*:*:*:*
- cpe:2.3:h:mediatek:mt8797:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8798:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:mt8893:*:*:*:*:*:*:*:*
https://corp.mediatek.com/product-security-bulletin/May-2025
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
