CVE-2015-6366 — Improper Access Control in Cisco IOS

CWE-284 — Improper Access ControlCWE-20 — Improper Input Validation4 documents4 sources
Severity
5.0MEDIUMNVD
EPSS
0.4%
top 41.44%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Cisco IOS
Timeline
PublishedNov 13
Latest updateMay 17

Description

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.

CVSS vector

AV:N/AC:L/C:N/I:P/A:NExploitability: 10.0 | Impact: 2.9

Affected Packages1 packages

▶NVDcisco/ios15.2\(4\)m6, 15.4\(3\)s+1

🔴Vulnerability Details

2
GHSA
GHSA-686v-2qvh-3m6r: Cisco IOS 15↗2022-05-17
▶
CVEList
CVE-2015-6366: Cisco IOS 15↗2015-11-13
▶

📋Vendor Advisories

1
Cisco
Cisco IOS Software Tunnel Interfaces Security Bypass Vulnerability↗2015-11-12
▶
CVE-2015-6366 — Improper Access Control in Cisco IOS | cvebase