Risk | Low |
Patch available | YES |
Number of vulnerabilities | 2 |
CVE-ID | CVE-2020-1799 CVE-2020-1832 |
CWE-ID | CWE-416 CWE-121 |
Exploitation vector | Local network |
Public exploit | N/A |
Vulnerable software Subscribe |
Huawei E6878-370 Hardware solutions / Routers & switches, VoIP, GSM, etc |
Vendor | Huawei |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
Updated 27.05.2020
Added vulnerability #2
EUVDB-ID: #VU28128
Risk: Low
CVSSv3.1: 6.5 [CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2020-1799
CWE-ID:
CWE-416 - Use After Free
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a use-after-free error when the software references memory after it has been freed. A remote attacker on the local network can do a series of crafted operations through web portal, cause a use-after-free condition and execute arbitrary code on the target system.
Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsHuawei E6878-370: 10.0.3.1(H557SP27C233) - 10.0.3.1(H563SP1C233)
External linkshttp://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200520-01-uaf-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 device in order to exploit this vulnerability.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU28289
Risk: Low
CVSSv3.1: 6.5 [CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2020-1832
CWE-ID:
CWE-121 - Stack-based buffer overflow
Exploit availability: No
DescriptionThe vulnerability allows a local attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error. A remote attacker on the local network can send a specially crafted message, trigger stack-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsHuawei E6878-370: 10.0.3.1(H557SP27C233) - 10.0.3.1(H563SP1C233)
External linkshttp://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200527-01-stack-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 device in order to exploit this vulnerability.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.