CISCO-CVE-2025-20334

HIGH8.8

Cisco IOS XE Software Command Injection Vulnerability

Published Sep 24, 2025

Modified 5 months ago

Affected Packages

Cisco IOS XE

CiscoIOSXE

Affected versions:

17.12.217.12.2a17.12.317.12.3a17.12.417.12.4a17.12.4b17.12.517.12.5a17.12.5b+30 more

CVSS Analysis

CVSS v3.1

8.8

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

RequiredUI:R

Scope

UnchangedS:U

Impact

Confidentiality

HighC:H

Integrity

HighI:H

Availability

HighA:H

8.8/CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Upstream

Ecosystems

Timeline

PublishedSep 24, 2025

ModifiedSep 24, 2025