CVE-2013-4631: Buffer Overflow
Huawei AR 150, 200, 1200, 2200, and 3200 routers, when SNMPv3 is enabled, allow remote attackers to cause a denial of service (device crash) via malformed SNMPv3 requests that leverage unspecified overflow issues.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2013-4631?
CVE-2013-4631 has a high severity as it allows remote attackers to cause a denial of service through malformed SNMPv3 requests.
How do I fix CVE-2013-4631?
To mitigate CVE-2013-4631, disable SNMPv3 on affected Huawei AR routers or apply any available firmware updates.
Which Huawei routers are affected by CVE-2013-4631?
CVE-2013-4631 affects Huawei AR 150, 200, 1200, 2200, and 3200 routers with specific firmware versions.
Can CVE-2013-4631 be exploited remotely?
Yes, CVE-2013-4631 can be exploited remotely by attackers who send malformed SNMPv3 requests.
What impact does CVE-2013-4631 have on affected devices?
The impact of CVE-2013-4631 is a device crash, leading to a denial of service for users of the affected devices.