Product Detail
SECURE EMAIL GATEWAY
https://www.cisco.com/c/en/us/support/security/email-security-appliance/series.html
Product Intelligence
Public Exploit/PoC Code :
15
CISA Actively Exploited :
2
Last Vulnerability Seen :
Sep. 14, 2026
Vulnerabilities
The following vulnerabilities are recorded
SECURE EMAIL GATEWAY product. You can click on the
vulnerability to view more details.
| Number | Published | CVE ID | Severity | CVSS Score | |
|---|---|---|---|---|---|
| 1 | Sep 14, 2026 | CVE-2026-76461 | CRITICAL |
9.8
|
|
| 2 | Sep 14, 2026 | CVE-2026-76443 | CRITICAL |
9.8
|
|
| 3 | Sep 14, 2026 | CVE-2026-76442 | HIGH |
7.5
|
|
| 4 | Sep 14, 2026 | CVE-2026-76440 | CRITICAL |
9.8
|
|
| 5 | Sep 14, 2026 | CVE-2026-20353 | CRITICAL |
9.8
|
|
| 6 | Sep 02, 2026 | CVE-2026-20355 | MEDIUM |
5.9
|
|
| 7 | Sep 02, 2026 | CVE-2026-20354 | MEDIUM |
5.9
|
|
| 8 | Dec 17, 2025 | CVE-2025-20393 | CRITICAL |
10.0
|
|
| 9 | Feb 19, 2025 | CVE-2025-20153 | MEDIUM |
5.8
|
|
| 10 | Feb 05, 2025 | CVE-2025-20207 | MEDIUM |
4.3
|
|
| 11 | Feb 05, 2025 | CVE-2025-20185 | MEDIUM |
6.7
|
|
| 12 | Feb 05, 2025 | CVE-2025-20184 | HIGH |
7.2
|
|
| 13 | Feb 05, 2025 | CVE-2025-20180 | MEDIUM |
4.8
|
|
| 14 | Nov 18, 2024 | CVE-2020-3548 | HIGH |
7.5
|
|
| 15 | Nov 06, 2024 | CVE-2024-20504 | MEDIUM |
5.4
|
|
| 16 | Jul 17, 2024 | CVE-2024-20429 | HIGH |
7.2
|
|
| 17 | Jul 17, 2024 | CVE-2024-20401 | CRITICAL |
9.8
|
|
| 18 | May 15, 2024 | CVE-2024-20392 | MEDIUM |
6.1
|
|
| 19 | May 15, 2024 | CVE-2024-20258 | MEDIUM |
6.1
|
|
| 20 | May 15, 2024 | CVE-2024-20257 | MEDIUM |
4.8
|