Vulnerability Details : CVE-2013-4631
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.
Vulnerability category: OverflowDenial of service
Exploit prediction scoring system (EPSS) score for CVE-2013-4631
Probability of exploitation activity in the next 30 days: 0.16%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 52 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2013-4631
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
7.8
|
HIGH | AV:N/AC:L/Au:N/C:N/I:N/A:C |
10.0
|
6.9
|
NIST |
CWE ids for CVE-2013-4631
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The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2013-4631
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http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-260601.htm
Security Advisory-Overflow Vulnerabilities in SNMPv3Vendor Advisory
Products affected by CVE-2013-4631
- cpe:2.3:h:huawei:ar_150:v200r001:*:*:*:*:*:*:*
- cpe:2.3:h:huawei:ar_150:v200r002:*:*:*:*:*:*:*
- cpe:2.3:h:huawei:ar_150:v200r003:*:*:*:*:*:*:*
- cpe:2.3:h:huawei:ar_200:v200r003:*:*:*:*:*:*:*
- cpe:2.3:h:huawei:ar_200:v200r001:*:*:*:*:*:*:*
- cpe:2.3:h:huawei:ar_200:v200r002:*:*:*:*:*:*:*
- cpe:2.3:h:huawei:ar_1200:v200r002:*:*:*:*:*:*:*
- cpe:2.3:h:huawei:ar_1200:v200r003:*:*:*:*:*:*:*
- cpe:2.3:h:huawei:ar_1200:v200r001:*:*:*:*:*:*:*
- cpe:2.3:h:huawei:ar_2200:v200r003:*:*:*:*:*:*:*
- cpe:2.3:h:huawei:ar_2200:v200r001:*:*:*:*:*:*:*
- cpe:2.3:h:huawei:ar_2200:v200r002:*:*:*:*:*:*:*
- cpe:2.3:h:huawei:ar_3200:v200r002:*:*:*:*:*:*:*
- cpe:2.3:h:huawei:ar_3200:v200r003:*:*:*:*:*:*:*
- cpe:2.3:h:huawei:ar_3200:v200r001:*:*:*:*:*:*:*