Vulnerability Monitor

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CVE-2013-4630

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.

Security Impact Summary

CVE-2013-4630 is a security vulnerability that . Impacting 5 products from huawei, from huawei, from huawei and 2 others, organizations running these solutions should prioritize assessment and patching.

Historical Context

Documented in 2013, this vulnerability occurred amid the cloud computing expansion era, where traditional network perimeter security models were being reevaluated. Organizations were transitioning from isolated infrastructure to interconnected systems, creating new attack surfaces that vulnerabilities like this could exploit.

Published

2013-06-20T15:55:01.070

Last Modified

2026-06-16T23:57:38.543

Status

Modified

Source

[email protected]

Severity

CVSSv2: 7.6 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: HIGH
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

4.9

Impact Score

10.0

Weaknesses

Type: Primary
CWE-119

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Hardware	huawei	ar_1200	v200r001	Yes
Hardware	huawei	ar_1200	v200r002	Yes
Hardware	huawei	ar_1200	v200r003	Yes
Hardware	huawei	ar_150	v200r001	Yes
Hardware	huawei	ar_150	v200r002	Yes
Hardware	huawei	ar_150	v200r003	Yes
Hardware	huawei	ar_200	v200r001	Yes
Hardware	huawei	ar_200	v200r002	Yes
Hardware	huawei	ar_200	v200r003	Yes
Hardware	huawei	ar_2200	v200r001	Yes
Hardware	huawei	ar_2200	v200r002	Yes
Hardware	huawei	ar_2200	v200r003	Yes
Hardware	huawei	ar_3200	v200r001	Yes
Hardware	huawei	ar_3200	v200r002	Yes
Hardware	huawei	ar_3200	v200r003	Yes

References

http://www.exploit-db.com/exploits/25295 ([email protected])
http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-260626.htm Vendor Advisory ([email protected])
http://www.exploit-db.com/exploits/25295 (af854a3a-2127-422b-91ae-364da2661108)
http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-260626.htm Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For huawei's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.