CVE-2013-6982 json
The BGP implementation in Cisco NX-OS 6.2(2a) and earlier does not properly handle the interaction of UPDATE messages with IPv6, VPNv4, and…
published 2014-01-08 12 y ago modified 2026-06-17 4 mo ago also EUVD-2013-6783
- cvss
- 4.3
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.8%
- EPSS 2.8% chance of exploitation in 30 days, percentile 86%
- public exploits
- 0
- none known
Summary
The BGP implementation in Cisco NX-OS 6.2(2a) and earlier does not properly handle the interaction of UPDATE messages with IPv6, VPNv4, and VPNv6 labeled unicast-address families, which allows remote attackers to cause a denial of service (peer reset) via a crafted message, aka Bug ID CSCuj03174.
Exploit prediction
2.83% chance of exploitation in the next 30 days, higher than 86% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:N/A:P |
Classification
- Weakness
-
- CWE-20 Improper Input Validation
References
-
tools.cisco.com
/security/center/content/CiscoSecurityNotice/CVE-2013-6982
vendor-advisory
-
tools.cisco.com
/security/center/viewAlert.x?alertId=32325
vendor-advisory
-
securitytracker.com
/id/1029568
vdb-entry, third-party-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/90119
vdb-entry
-
osvdb.org
/101713
vdb-entry
-
secunia.com
/advisories/56169
third-party-advisory
-
securityfocus.com
/bid/64670
vdb-entry, third-party-advisory
Sources
- CVE List CVE-2013-6982
- NVD CVE-2013-6982
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.