Vulnerability: Cisco IOS TELNET Connection Spoofing (Bug ID CSCsi77774)

CVE-2012-0339 · MEDIUM Severity

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

Cisco IOS 12.2 through 12.4 and 15.0 does not recognize the vrf-also keyword during enforcement of access-class commands, which allows remote attackers to establish TELNET connections from arbitrary source IP addresses via a standard TELNET client, aka Bug ID CSCsi77774.

Learn more about our Cis Benchmark Audit For Apple Ios.