CVE-1999-1216

high

Description

Cisco routers 9.17 and earlier allow remote attackers to bypass security restrictions via certain IP source routed packets that should normally be denied using the "no ip source-route" command.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/541

http://www.cert.org/advisories/CA-1993-07.html

http://ciac.llnl.gov/ciac/bulletins/d-15.shtml

Details

Source: Mitre, NVD

Published: 1993-04-22

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N