Vulnerability in Cisco iOS

CVE-2015-6366

Cisco IOS 15.2(04)M6 and 15.4(03)S lets physical-interface ACLs supersede tunnel-interface ACLs, which allows remote attackers to bypass intended network-traffic restrictions in opportunistic circumstances by using a tunnel, aka Bug ID CSCur01042.

EPSS: 0.016 (74.0th percentile) — read the EPSS interpretation.

Affected products

Cisco Ios — versions 15.2\(4\)m6, 15.4\(3\)s
N/a — versions n/a

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

psirt@cisco.com (vdb-entry, x_refsource_SECTRACK)
psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)