What is the CVSS score of CVE-2013-4630?

CVE-2013-4630 has a CVSS 2.0 base score of 7.6 (High). CVSS vector: AV:N/AC:H/Au:N/C:C/I:C/A:C. EPSS exploitation probability: 19.5%.

Is there a public PoC exploit available for CVE-2013-4630?

Yes, a public proof-of-concept exploit is available for CVE-2013-4630. Prioritise patching immediately. EPSS: 19.5%.

Ar 1200 CVE-2013-4630

HIGH

Buffer Overflow (CWE-119)

2013-06-20 cve@mitre.org

Buffer Overflow Huawei RCE Ar 1200 Ar 150 Ar 200 Ar 2200 Ar 3200

7.6

CVSS 2.0 · NVD

Severity by source

NVD PRIMARY

7.6 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

High

Confidentiality

Integrity

Availability

Lifecycle Timeline

CVE Published

Jun 20, 2013 - 15:55 cve.org

HIGH 7.6

DescriptionCVE.org

Stack-based buffer overflow on Huawei AR 150, 200, 1200, 2200, and 3200 routers, when SNMPv3 debugging is enabled, allows remote attackers to execute arbitrary code via malformed SNMPv3 requests.

AnalysisAI

Stack-based buffer overflow on Huawei AR 150, 200, 1200, 2200, and 3200 routers, when SNMPv3 debugging is enabled, allows remote attackers to execute arbitrary code via malformed SNMPv3 requests. Rated high severity (CVSS 7.6), this vulnerability is remotely exploitable. Public exploit code available and EPSS exploitation probability 19.5%.

Technical ContextAI

This vulnerability is classified as Buffer Overflow (CWE-119), which allows attackers to corrupt memory to execute arbitrary code or crash the application. Stack-based buffer overflow on Huawei AR 150, 200, 1200, 2200, and 3200 routers, when SNMPv3 debugging is enabled, allows remote attackers to execute arbitrary code via malformed SNMPv3 requests. Affected products include: Huawei Ar 1200, Huawei Ar 150, Huawei Ar 200, Huawei Ar 2200, Huawei Ar 3200.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use memory-safe languages or bounds-checking. Enable ASLR, DEP/NX, stack canaries. Use safe string functions.