Buffer overflow in Huawei Ar 1200
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 class: Buffer Overflow
Published · last modified .
CVSS v2 metric
CVSS v2 base score 7.8 (High). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.038 (89.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 90th percentile — 89.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.038 · newest: 0.038 · change: 0.000
Affected products
- Huawei Ar 1200 — versions v200r001, v200r002, v200r003
- Huawei Ar 150 — versions v200r001, v200r002, v200r003
- Huawei Ar 200 — versions v200r001, v200r002, v200r003
- Huawei Ar 2200 — versions v200r001, v200r002, v200r003
- Huawei Ar 3200 — versions v200r001, v200r002, v200r003