Security readout for executives and security teams
CVE-2013-4631 is a denial-of-service issue in several Huawei AR router families when SNMPv3 is enabled. A remote attacker can send malformed SNMPv3 requests that may crash the device. The public bundle does not provide CVSS, detailed affected firmware, or confirmed fixes. Organizations using the named Huawei AR router families with SNMPv3 enabled may be exposed, especially if SNMP access is reachable beyond tightly controlled management networks. Treat this as a network availability risk. Prioritize internet-facing or broadly reachable management interfaces first, but defer exact patch decisions to Huawei guidance because the bundle lacks version and fix detail. Mitigation focus: Check Huawei advisory HW-260601 for affected versions and vendor fixes.; Disable SNMPv3 where it is not operationally required.; Restrict SNMP access to trusted management networks only..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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CVE-2013-4631 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
Products and packages named in the record
CWE details
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