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.
- Vendor
- Cisco
- Product
- Multiple Products
- Added to KEV
- Dec 17, 2025
- Remediation due
- Dec 24, 2025 (US federal deadline)
- Ransomware use
- Not known
- Weakness
- CWE-20
- EPSS
- 32.4% as of Nov 12
In the news
- No Asia-Pacific article names this CVE yet.
Linked
Actors named alongside it:
none
Incidents exploiting it:
- none recorded
References