What is CVE-2025-20192?

CVE-2025-20192 is a high-severity vulnerability in Cisco Ios Xe Software, classified under CWE-232. CVSS score: 7.7/10. Published 2025-05-07.

How severe is CVE-2025-20192?

High severity. CVSS v3 base score is 7.7 out of 10.

Vulnerability in Cisco Ios Xe Software

CVE-2025-20192

A vulnerability in the Internet Key Exchange version 1 (IKEv1) implementation of Cisco IOS XE Software could allow an authenticated, remote attacker to cause a denial of service (DoS) condition. The attacker must have valid IKEv1 VPN crede…

EPSS: 0.006 (68.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.7 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H.

Affected products

Cisco Ios Xe Software — versions 3.13.0S, 3.13.1S, 3.13.2S

Weakness classification (CWE)

CWE-232

References

cisco-sa-iosxe-ikev1-dos-XHk3HzFC

Frequently asked questions

What is CVE-2025-20192?: CVE-2025-20192 is a high-severity vulnerability in Cisco Ios Xe Software, classified under CWE-232. CVSS score: 7.7/10. Published 2025-05-07.
How severe is CVE-2025-20192?: High severity. CVSS v3 base score is 7.7 out of 10.