CISCO-CVE-2025-20316

MEDIUM5.3

Cisco IOS XE Software on Cisco Catalyst 9500x and 9600x Access control List Bypass Vulnerbility

Published Sep 24, 2025

Modified 5 months ago

Affected Packages

Cisco IOS XE

CiscoIOSXE

Affected versions:

17.10.117.10.1b17.11.117.12.117.12.1z517.12.217.12.317.12.417.12.517.13.1+20 more

CVSS Analysis

CVSS v3.1

5.3

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Scope

UnchangedS:U

Impact

Confidentiality

NoneC:N

Integrity

LowI:L

Availability

NoneA:N

5.3/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Upstream

Ecosystems

Timeline

PublishedSep 24, 2025

ModifiedSep 24, 2025