CVE-2013-4630: Huawei Ar 1200

High severity, CVSS 7.6. EPSS: 3.9% chance of exploitation in the next 30 days.

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

• Huawei Ar 1200: version v200r001 only; version v200r002 only; version v200r003 only
• Huawei Ar 150: version v200r001 only; version v200r002 only; version v200r003 only
• Huawei Ar 200: version v200r001 only; version v200r002 only; version v200r003 only
• Huawei Ar 2200: version v200r001 only; version v200r002 only; version v200r003 only
• Huawei Ar 3200: version v200r001 only; version v200r002 only; version v200r003 only

Published 2013-06-20. Last modified 2026-06-16.