CISCO-CVE-2025-20182

HIGH8.6

Cisco Adaptive Security Appliance Software, Firepower Threat Defense Software and IOS XE Software IKEv2 Denial of Service Vulnerability

Published May 7, 2025

Modified 10 months ago

Affected Packages

Cisco IOS

CiscoIOS

Affected versions:

12.2(6)I112.4(22)MD12.4(22)MD112.4(22)MD212.4(22)MDA12.4(22)MDA112.4(22)MDA212.4(22)MDA312.4(22)MDA412.4(22)MDA5+721 more

Cisco IOS XE

CiscoIOSXE

Affected versions:

16.1.116.1.216.1.316.10.116.10.1a16.10.1b16.10.1c16.10.1d16.10.1e16.10.1f+450 more

CVSS Analysis

CVSS v3.1

8.6

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Scope

ChangedS:C

Impact

Confidentiality

NoneC:N

Integrity

NoneI:N

Availability

HighA:H

8.6/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

Upstream

Ecosystems

Timeline

PublishedMay 7, 2025

ModifiedMay 7, 2025