CVE-2013-4631
UnknownEPSS 3.82%
Last modified
CVE-2013-4631 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 3.82% chance of exploitation in the next 30 days.
Description
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Huawei | Ar 1200 | v200r001 |
| Huawei | Ar 1200 | v200r002 |
| Huawei | Ar 1200 | v200r003 |
| Huawei | Ar 150 | v200r001 |
| Huawei | Ar 150 | v200r002 |
| Huawei | Ar 150 | v200r003 |
| Huawei | Ar 200 | v200r001 |
| Huawei | Ar 200 | v200r002 |
| Huawei | Ar 200 | v200r003 |
| Huawei | Ar 2200 | v200r001 |
| Huawei | Ar 2200 | v200r002 |
| Huawei | Ar 2200 | v200r003 |
| Huawei | Ar 3200 | v200r001 |
| Huawei | Ar 3200 | v200r002 |
| Huawei | Ar 3200 | v200r003 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is 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.
How severe is CVE-2013-4631?
Severity scoring for CVE-2013-4631 is pending analysis. The EPSS model estimates a 3.82% probability of exploitation in the next 30 days.
How do I fix CVE-2013-4631?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2013-4631?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST