CVE-1999-1306
HIGH—CVSS v3
7.5CVSS v2
0.18%
EPSS (exploit probability)
—CWE
Description
Cisco IOS 9.1 and earlier does not properly handle extended IP access lists when the IP route cache is enabled and the "established" keyword is set, which could allow attackers to bypass filters.
Affected routers (0)
No routers currently mapped to this CVE in our database.