CVE-2013-4631 — HIGH (7.8) — White Hats Nepal

Vulnerability Description

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.

CVSS Score

7.8

HIGH

AV:N/AC:L/Au:N/C:N/I:N/A:C

Confidentiality

NONE

Integrity

NONE

Availability

COMPLETE

Affected Products

Vendor	Product	Versions
Huawei	Ar 1200	v200r001
Huawei	Ar 150	v200r001
Huawei	Ar 200	v200r001
Huawei	Ar 2200	v200r001
Huawei	Ar 3200	v200r001

Related Weaknesses (CWE)

CWE-119

References

http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hVendor Advisory
http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hVendor Advisory

FAQ

What is CVE-2013-4631?

CVE-2013-4631 is a vulnerability with a CVSS score of 7.8 (HIGH). 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 ove...

How severe is CVE-2013-4631?

CVE-2013-4631 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2013-4631?

Check the references section above for vendor advisories and patch information. Affected products include: Huawei Ar 1200, Huawei Ar 150, Huawei Ar 200, Huawei Ar 2200, Huawei Ar 3200.