# CVE-2025-20393: A Cisco (several products) bug is being used in attacks

Status: Being used now (CISA KEV, added 2025-12-17)
Who: 
Do this: 

## Agent prompt (read-only)
Read-only check, change nothing, send nothing anywhere.
Is Cisco Multiple Products (CVE-2025-20393) installed or running on this machine or in this project?
1. Find every copy and its version (apps, packages, containers, lockfiles).
2. Compare each version against the vendor's fixed version for CVE-2025-20393. Quote the vendor page you used.
3. Report a table: where, version, fixed version, status (exposed / fixed / not installed / unsure).
4. List the exact update steps, but do not run them.

## Official description
Cisco Secure Email Gateway, Secure Email, AsyncOS Software, and Web Manager appliances contains an improper input validation vulnerability that allows threat actors to execute arbitrary commands with root privileges on the underlying operating system of an affected appliance.

## Sources
- https://nvd.nist.gov/vuln/detail/CVE-2025-20393
- https://nvd.nist.gov/vuln/detail/CVE-2025-20393

Generated by isitexploited.org from public sources. Verify version numbers against the vendor before acting.