A AegiFlow
UNKNOWNKNOWN EXPLOITED

CVE-2025-20393

Cisco Multiple Products Improper Input Validation Vulnerability

Published
2025-12-17
Modified
2026-07-31
Sources
cisa-kev

Summary

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.

References

Includes data from the CISA Known Exploited Vulnerabilities catalog.

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