Unrated severityNVD Advisory· Published Dec 31, 1999· Updated Jun 16, 2026
CVE-1999-1464
CVE-1999-1464
Description
Vulnerability in Cisco IOS 11.1CC and 11.1CT with distributed fast switching (DFS) enabled allows remote attackers to bypass certain access control lists when the router switches traffic from a DFS-enabled interface to an interface that does not have DFS enabled, as described by Cisco bug CSCdk35564.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3cpe:2.3:o:cisco:ios:11.1cc:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:o:cisco:ios:11.1cc:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios:11.1ct:*:*:*:*:*:*:*
- (no CPE)range: 11.1CC, 11.1CT
Patches
Vulnerability mechanics
References
3- ciac.llnl.gov/ciac/bulletins/j-016.shtmlnvdPatchVendor Advisory
- www.cisco.com/warp/public/770/iosdfsacl-pub.shtmlnvdPatchVendor Advisory
- exchange.xforce.ibmcloud.com/vulnerabilities/1401nvd
News mentions
0No linked articles in our index yet.