CVE-1999-1466

Published: Dec 10, 1992Modified: Apr 16, 2026

7.5

Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability: 10.0 / Impact: 6.4

Source: NVD

Description

Vulnerability in Cisco routers versions 8.2 through 9.1 allows remote attackers to bypass access control lists when extended IP access lists are used on certain interfaces, the IP route cache is enabled, and the access list uses the "established" keyword.

Affected (4)

Products: Cisco: Ios

1 product

Configuration A

4 vulnerable

Vulnerable Software	Affected Versions
Cisco Ios	Version 8.2
Cisco Ios	Version 8.3
Cisco Ios	Version 9.0
Cisco Ios	Version 9.1

References (4)

http://www.cert.org/advisories/CA-1992-20.html

Source: cve@mitre.org

PatchThird Party AdvisoryUS Government Resource

http://www.securityfocus.com/bid/53

Source: cve@mitre.org

PatchVendor Advisory

http://www.cert.org/advisories/CA-1992-20.html

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party AdvisoryUS Government Resource

http://www.securityfocus.com/bid/53

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

Timeline

No history available yet.