What is CVE-2025-20183?

CVE-2025-20183 is a medium-severity vulnerability in Cisco Secure Web Appliance, classified under Improper Input Validation. CVSS score: 5.8/10. Published 2025-02-05.

How severe is CVE-2025-20183?

Medium severity. CVSS v3 base score is 5.8 out of 10.

Improper input validation in Cisco Secure Web Appliance

CVE-2025-20183

A vulnerability in a policy-based Cisco Application Visibility and Control (AVC) implementation of Cisco AsyncOS Software for Cisco Secure Web Appliance could allow an unauthenticated, remote attacker to evade the antivirus scanner and dow…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.003 (52.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N.

Affected products

Cisco Secure Web Appliance — versions 11.8.0-453, 12.5.3-002, 12.0.3-007

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

cisco-sa-swa-range-bypass-2BsEHYSu

Frequently asked questions

What is CVE-2025-20183?: CVE-2025-20183 is a medium-severity vulnerability in Cisco Secure Web Appliance, classified under Improper Input Validation. CVSS score: 5.8/10. Published 2025-02-05.
How severe is CVE-2025-20183?: Medium severity. CVSS v3 base score is 5.8 out of 10.