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Product
Cisco Secure Email and Web Manager
by Cisco · last CVE Sep 14, 2026
On CISA KEVExploited in the wild
18
CVEs
1
On KEV
10.0
Max CVSS
0
New 30D
Vulnerabilities18In the news1Timeline
Severity mix
Critical 4High 3Medium 11Low 0
Severity
All severities18Critical4High3Medium11Low0
Exploitation
On CISA KEV1Exploited in the wild1
Watch

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CVECVSSEPSSPublishedSummary · affected versions
CVE-2025-20393
In wildKEV
10.0
32%
Dec 17
Cisco Secure Email Gateway and Cisco Secure Email and Web Manager Remote Command Execution Vulnerability
Affected: 13.6.2-023; 13.6.2-078; 13.0.0-249; 13.0.0-277; 13.8.1-052; 13.8.1-068; +20 more
CVE-2026-76443
9.8
2%
Sep 14
Cisco Secure Email Gateway Security Hardening Release
Affected: 13.6.2-023; 13.6.2-078; 13.0.0-249; 13.0.0-277; 13.8.1-052; 13.8.1-068; +24 more
CVE-2026-76440
9.8
1%
Sep 14
Cisco Secure Email Gateway Security Hardening Release
Affected: 13.6.2-023; 13.6.2-078; 13.0.0-249; 13.0.0-277; 13.8.1-052; 13.8.1-068; +26 more
CVE-2026-76441
9.8
1%
Sep 14
Cisco Secure Email Gateway Security Hardening Release
Affected: 13.6.2-023; 13.6.2-078; 13.0.0-249; 13.0.0-277; 13.8.1-052; 13.8.1-068; +24 more
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: 12.0.0-452; 12.0.1-011; 12.5.0-636; 12.5.0-658; 12.5.0-678; 12.5.0-670; +8 more
CVE-2024-20383
8.4
0%
May 15
Cisco Secure Email and Web Manager Stored Cross-Site Scripting Vulnerability
Affected: 13.6.2-078; 13.0.0-277; 13.8.1-068; 13.8.1-074; 14.0.0-404; 12.8.1-002; +7 more
CVE-2026-76442
7.5
0%
Sep 14
Cisco Secure Email Gateway Security Hardening Release
Affected: 13.6.2-023; 13.6.2-078; 13.0.0-249; 13.0.0-277; 13.8.1-052; 13.8.1-068; +25 more
CVE-2025-20185
6.7
0%
Feb 5
Cisco Secure Email and Web Manager, Secure Email Gateway, and Secure Web Appliance Privilege Escalation Vulnerability
Affected: 13.6.2-023; 13.6.2-078; 13.0.0-249; 13.0.0-277; 13.8.1-052; 13.8.1-068; +15 more
CVE-2021-1425
6.5
1%
Nov 18
Cisco Cisco Email Security Appliance and Content Security Management Appliance Information Disclosure Vulnerability
Affected: All versions, or not specified
CVE-2022-20942
6.5
1%
Nov 3
A vulnerability in the web-based management interface of Cisco Email Security Appliance (ESA), Cisco Secure Email and Web Manager, and Cisco Secure Web Appliance, formerly known…
Affected: 11.0.0-115; 11.0.1-161; 11.5.1-105; 12.0.0-452; 12.0.1-011; 12.5.0-636; +12 more
CVE-2022-20867
6.5
1%
Nov 3
A vulnerability in web-based management interface of the of Cisco Email Security Appliance and Cisco Secure Email and Web Manager could allow an authenticated, remote attacker to…
Affected: 12.0.1-011; 12.5.0-636; 12.5.0-658; 12.5.0-678; 12.5.0-670; 13.0.0-277; +7 more
CVE-2024-20258
6.1
0%
May 15
A vulnerability in the web-based management interface of Cisco AsyncOS Software for Cisco Secure Email and Web Manager and Secure Email Gateway could allow an unauthenticated,…
Affected: 9.0.0-087; 11.0.0-115; 11.0.1-161; 11.5.1-105; 12.0.0-452; 12.0.1-011; +19 more
CVE-2024-20504
5.4
0%
Nov 6
Cisco Secure Email and Web Manager, Secure Email Gateway, and Secure Web Appliance Stored Cross-Site Scripting Vulnerabilities
Affected: 14.0.0-404; 14.1.0-223; 14.1.0-227; 14.2.0-212; 14.2.0-224; 14.2.1-020; +4 more
CVE-2020-3122
5.3
0%
Mar 4
Cisco Content Security Management Appliance Information Disclosure Vulnerability
Affected: 11.0.0(Ritz)-128
CVE-2022-20772
5.3
1%
Nov 3
A vulnerability in Cisco Email Security Appliance (ESA) and Cisco Secure Email and Web Manager could allow an unauthenticated, remote attacker to conduct an HTTP response…
Affected: 14.0.0-404; 14.1.0-223; 14.1.0-227; 14.2.0-212
CVE-2025-20180
4.8
0%
Feb 5
Cisco Secure Email and Web Manager and Secure Email Gateway Cross-Site Scripting Vulnerability
Affected: 13.6.2-023; 13.6.2-078; 13.0.0-249; 13.0.0-277; 13.8.1-052; 13.8.1-068; +16 more
CVE-2024-20256
4.8
0%
May 15
A vulnerability in the web-based management interface of Cisco AsyncOS Software for Cisco Secure Email and Web Manager and Secure Web Appliance could allow an authenticated,…
Affected: 9.0.0-087; 11.0.0-115; 11.0.1-161; 11.5.1-105; 12.0.0-452; 12.0.1-011; +19 more
CVE-2025-20207
4.3
0%
Feb 5
Cisco Secure Email Gateway, Cisco Secure Email and Web Appliance and Cisco Secure Web Appliance SNMP Polling Information Disclosure Vulnerability
Affected: 13.6.2-023; 13.6.2-078; 13.0.0-249; 13.0.0-277; 13.8.1-052; 13.8.1-068; +14 more
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