CS
Product
Cisco Secure Email
by Cisco · last CVE Oct 14, 2026
On CISA KEVExploited in the wild
26
CVEs
3
On KEV
10.0
Max CVSS
1
New 30D
Severity mix
Critical 7High 6Medium 13Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2022-20868
8.8
1%
Nov 3
A vulnerability in the web-based management interface of Cisco Email Security Appliance, Cisco Secure Email and Web Manager and Cisco Secure Web Appliance could allow an…
Affected: 13.0.0-392; 13.5.1-277; 14.0.0-698; 14.2.0-620
CVE-2026-76442
7.5
0%
Sep 14
Cisco Secure Email Gateway Security Hardening Release
Affected: 14.0.0-698; 13.5.1-277; 13.0.0-392; 14.2.0-620; 13.0.5-007; 13.5.4-038; +18 more
CVE-2020-3548
7.5
1%
Nov 18
Cisco Email Security Appliance Denial Of Service Vulnerability
Affected: All versions, or not specified
CVE-2022-20960
7.5
1%
Nov 3
A vulnerability in Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) could allow an unauthenticated remote attacker to cause a denial of service (DoS) condition on…
Affected: 11.0.3-238; 11.1.0-069; 11.1.0-131; 11.1.0-128; 12.0.0-419; 12.1.0-071; +7 more
CVE-2025-20184
7.2
1%
Feb 5
Cisco Secure Email and Web Manager and Secure Web Appliance Command Injection Vulnerability
Affected: 14.0.0-698; 13.5.1-277; 13.0.0-392; 14.2.0-620; 13.0.5-007; 13.5.4-038; +9 more
CVE-2024-20429
7.2
1%
Jul 17
A vulnerability in the web-based management interface of Cisco AsyncOS for Secure Email Gateway could allow an authenticated, remote attacker to execute arbitrary system commands…
Affected: 11.0.3-238; 11.1.0-069; 11.1.0-131; 11.1.0-128; 12.0.0-419; 12.1.0-071; +12 more
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