Warning: Cisco Secure Email Gateway SQL Injection Vulnerability, Patch Immediately!
ID: f36a173a-92b5-5e19-8dad-83ddf0b00e9a
STIX ID: report--f36a173a-92b5-5e19-8dad-83ddf0b00e9a
Threat Score
**Executive summary:** Cisco disclosed a critical, actively exploited SQL injection vulnerability (CVE-2026-76461, CVSS 9.8) in Cisco Secure Email Gateway / AsyncOS that allows unauthenticated remote attackers to execute arbitrary SQL and potentially obtain root command execution; organisations should prioritise patching and increase monitoring (review mail_logs and network logs) as historic compromises may not be remediated by updating alone.
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