CVE-2001-0929 json
Cisco IOS Firewall Feature set, aka Context Based Access Control (CBAC) or Cisco Secure Integrated Software, for IOS 11.2P through 12.2T do…
published 24y ago modified 4mo ago also EUVD-2001-0912
- cvss
- 7.5
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.1%
- EPSS 2.1% chance of exploitation in 30 days, percentile 81%
- public exploits
- 0
- none known
Summary
Cisco IOS Firewall Feature set, aka Context Based Access Control (CBAC) or Cisco Secure Integrated Software, for IOS 11.2P through 12.2T does not properly check the IP protocol type, which could allow remote attackers to bypass access control lists.
Patch / fix
Is CVE-2001-0929 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerExploit prediction
2.09% chance of exploitation in the next 30 days, higher than 81% of all scored CVEs (FIRST EPSS, 2026-11-14).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Classification
- Technology feeds
References
-
cisco.com
/warp/public/707/IOS-cbac-dynacl-pub.shtml
vendor-advisory, patch
-
exchange.xforce.ibmcloud.com
/vulnerabilities/7614
vdb-entry
-
kb.cert.org
/vuls/id/362483
third-party-advisory, us-government-resource
-
securityfocus.com
/bid/3588
vdb-entry
-
osvdb.org
/808
vdb-entry
Sources
- CVE List CVE-2001-0929
- NVD CVE-2001-0929
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.