Multiple vulnerabilities in Some Huawei Products
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 8 |
| CVE-ID | CVE-2020-1858 CVE-2020-1829 CVE-2020-1827 CVE-2020-1873 CVE-2020-1881 CVE-2020-1875 CVE-2020-1874 CVE-2020-1883 |
| CWE-ID | CWE-20 CWE-415 CWE-125 CWE-399 CWE-824 CWE-401 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software Subscribe |
Huawei NIP6800 Server applications / IDS/IPS systems, Firewalls and proxy servers Huawei Secospace USG6600 Server applications / Server solutions for antivurus protection USG9500 Hardware solutions / Routers & switches, VoIP, GSM, etc |
| Vendor | Huawei |
Security Bulletin
This security bulletin contains information about 8 vulnerabilities.
Added vulnerability #8
1) Input validation error
EUVDB-ID: #VU24946
Risk: Low
CVSSv3.1: 3.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]
CVE-ID: CVE-2020-1858
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can cause the new connections can't be established, result in a denial of service condition.
MitigationInstall updates from vendor's website.
Vulnerable software versionsHuawei NIP6800: V500R001C30 - V500R005C00SPC100
Huawei Secospace USG6600: V500R001C30SPC600 - V500R005C00SPC100
USG9500: V500R001C30SPC600 - V500R005C00SPC100
External linkshttp://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200205-01-dos-en
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
2) Double Free
EUVDB-ID: #VU25272
Risk: Medium
CVSSv3.1: 5.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2020-1829
CWE-ID:
CWE-415 - Double Free
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to compromise normal service.
The vulnerability exists due to a boundary error when the IPSec module handles a message improperly. A remote attacker can send specific message to affected product, trigger double free error and compromise normal service.
MitigationInstall updates from vendor's website.
Vulnerable software versionsHuawei NIP6800: V500R001C30 - V500R001C60SPC500
Huawei Secospace USG6600: V500R001C30SPC200 - V500R001C60SPC500
USG9500: V500R001C30SPC200 - V500R001C60SPC500
External linkshttp://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200212-03-ipsec-en
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
3) Input validation error
EUVDB-ID: #VU25288
Risk: Medium
CVSSv3.1: 5.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2020-1827
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to the IPSec Module handles a specific message incorrectly. A remote attacker can send a specially crafted message and cause a denial of service condition in IPSec module.
MitigationInstall updates from vendor's website.
Vulnerable software versionsHuawei NIP6800: V500R001C30 - V500R005C00SPC100
Huawei Secospace USG6600: V500R001C30SPC200 - V500R001C60SPC500
USG9500: V500R001C30SPC200 - V500R005C00SPC100
External linkshttp://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200212-02-ipsec-en
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
4) Out-of-bounds read
EUVDB-ID: #VU25435
Risk: Medium
CVSSv3.1: 5.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2020-1873
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary condition when processing messages. A remote attacker can send a specially crafted message with specific parameter, trigger out-of-bounds read error and cause the device reboot.
MitigationInstall updates from vendor's website.
Vulnerable software versionsHuawei NIP6800: V500R001C30 - V500R005C00SPC100
Huawei Secospace USG6600: V500R001C30SPC200 - V500R001C60SPC500
USG9500: V500R001C30SPC200 - V500R005C00SPC100
External linkshttp://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200219-01-outofboundread-en
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
5) Resource management error
EUVDB-ID: #VU25434
Risk: Medium
CVSSv3.1: 4.6 [CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2020-1881
CWE-ID:
CWE-399 - Resource Management Errors
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to improper resource management of the function. A remote attacker on the local network can perform specific operations to trigger the function of the affected device and cause service abnormal on affected devices.
MitigationInstall updates from vendor's website.
Vulnerable software versionsHuawei NIP6800: V500R001C30
Huawei Secospace USG6600: V500R001C30SPC200 - V500R001C30SPC600
USG9500: V500R001C30SPC200 - V500R001C30SPC600
External linkshttp://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200219-02-resource-en
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).
How the attacker can exploit this vulnerability?
The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
6) Access of Uninitialized Pointer
EUVDB-ID: #VU25439
Risk: Low
CVSSv3.1: 4.5 [CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2020-1875
CWE-ID:
CWE-824 - Access of Uninitialized Pointer
Exploit availability: No
DescriptionThe vulnerability allows a local attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to the affected software system access an invalid pointer when an abnormal condition occurs in certain operation. A local attacker can cause certain process reboot.
MitigationInstall updates from vendor's website.
Vulnerable software versionsHuawei NIP6800: V500R001C30 - V500R001C60SPC500
Huawei Secospace USG6600: V500R001C30SPC200 - V500R001C60SPC500
USG9500: V500R001C30SPC200 - V500R001C60SPC500
External linkshttp://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200219-01-wildpointer-en
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.
How the attacker can exploit this vulnerability?
The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.
The attacker would have to login to the system and perform certain actions in order to exploit this vulnerability.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
7) Access of Uninitialized Pointer
EUVDB-ID: #VU25438
Risk: Low
CVSSv3.1: 3.6 [CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2020-1874
CWE-ID:
CWE-824 - Access of Uninitialized Pointer
Exploit availability: No
DescriptionThe vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to the affected software system access an invalid pointer when operator logs in to the device and performs some operations. A local user can cause certain process reboot.
MitigationInstall updates from vendor's website.
Vulnerable software versionsHuawei NIP6800: V500R001C30 - V500R005C00SPC100
Huawei Secospace USG6600: V500R001C30SPC200 - V500R001C60SPC500
USG9500: V500R001C30SPC200 - V500R005C00SPC100
External linkshttp://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200219-02-invalidpointer-en
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.
How the attacker can exploit this vulnerability?
The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.
The attacker would have to login to the system and perform certain actions in order to exploit this vulnerability.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
8) Memory leak
EUVDB-ID: #VU28546
Risk: Low
CVSSv3.1: 4.3 [CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2020-1883
CWE-ID:
CWE-401 - Missing release of memory after effective lifetime
Exploit availability: No
DescriptionThe vulnerability allows a remote user to perform denial fo service (DoS) attack on the target system.
The vulnerability exists due memory leak. A remote administrator can force the application to leak memory and perform denial of service attack.
MitigationInstall updates from vendor's website.
Vulnerable software versionsHuawei Secospace USG6600: V500R001C30SPC200 - V500R001C60SPC500
USG9500: V500R001C30SPC600 - V500R001C60SPC500
Huawei NIP6800: V500R001C60SPC500
External linkshttp://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200603-01-memory-en
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
