# Cisco Secure Email.

Every CVE that names Cisco Secure Email among its affected products, newest first. Vendors and products are as the CNA wrote them.

## Records, newest first

- [Cisco Secure Email Gateway Arbitrary File Write Vulnerability](https://agentprime.io/advisories/CVE-2026-76519.md)
  `CVE-2026-76519` · CVE record: Cisco Cisco Secure Email · CVSS 9.8 Critical · Critical (KEV, CVSS 9+) · In CISA KEV · Not analysed yet · Published 14 Oct 2026 · Tags: Path traversal
- [Cisco Secure Email Gateway Security Hardening Release](https://agentprime.io/advisories/CVE-2026-76442.md)
  `CVE-2026-76442` · CVE record: Cisco Cisco Secure Email and 1 more · CVSS 7.5 High · Not analysed yet · Published 14 Sept 2026 · Tags: CWE-1284
- [Cisco Secure Email Gateway SQL Injection Vulnerability](https://agentprime.io/advisories/CVE-2026-76461.md)
  `CVE-2026-76461` · CVE record: Cisco Cisco Secure Email · CVSS 9.8 Critical · Critical (KEV, CVSS 9+, CVSS 7+ and EPSS) · In CISA KEV · EPSS 0.30 · Not analysed yet · Published 14 Sept 2026 · Tags: SQL injection
- [Cisco Secure Email Gateway Security Hardening Release](https://agentprime.io/advisories/CVE-2026-76443.md)
  `CVE-2026-76443` · CVE record: Cisco Cisco Secure Email and 1 more · CVSS 9.8 Critical · Critical (CVSS 9+) · Not analysed yet · Published 14 Sept 2026 · Tags: CWE-707
- [Cisco Secure Email Gateway Security Hardening Release](https://agentprime.io/advisories/CVE-2026-76440.md)
  `CVE-2026-76440` · CVE record: Cisco Cisco Secure Email and 1 more · CVSS 9.8 Critical · Critical (CVSS 9+) · Not analysed yet · Published 14 Sept 2026 · Tags: Path traversal
- [Cisco Secure Email Gateway Security Hardening Release](https://agentprime.io/advisories/CVE-2026-20353.md)
  `CVE-2026-20353` · CVE record: Cisco Cisco Secure Email · CVSS 9.8 Critical · Critical (CVSS 9+) · Not analysed yet · Published 14 Sept 2026 · Tags: CWE-664
- [Cisco Secure Email S/MIME Ciphertext Decryption Vulnerabilty](https://agentprime.io/advisories/CVE-2026-20355.md)
  `CVE-2026-20355` · CVE record: Cisco Cisco Secure Email · CVSS 5.9 Medium · Not analysed yet · Published 2 Sept 2026 · Tags: CWE-345
- [Cisco Secure Email S/MIME Ciphertext Decryption Vulnerabilty](https://agentprime.io/advisories/CVE-2026-20354.md)
  `CVE-2026-20354` · CVE record: Cisco Cisco Secure Email · CVSS 5.9 Medium · Not analysed yet · Published 2 Sept 2026 · Tags: CWE-354
- [Cisco Secure Email Gateway and Cisco Secure Email and Web Manager Remote Command Execution Vulnerability](https://agentprime.io/advisories/CVE-2025-20393.md)
  `CVE-2025-20393` · CVE record: Cisco Cisco Secure Email and 1 more · CVSS 10.0 Critical · Critical (KEV, CVSS 9+, CVSS 7+ and EPSS) · In CISA KEV · EPSS 0.32 · Not analysed yet · Published 17 Dec 2025 · Tags: CWE-20
- [Cisco ESA mail Bypass](https://agentprime.io/advisories/CVE-2025-20153.md)
  `CVE-2025-20153` · CVE record: Cisco Cisco Secure Email · CVSS 5.8 Medium · Not analysed yet · Published 19 Feb 2025 · Tags: Broken access control
- [Cisco Secure Email Gateway, Cisco Secure Email and Web Appliance and Cisco Secure Web Appliance SNMP Polling Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2025-20207.md)
  `CVE-2025-20207` · CVE record: Cisco Cisco Secure Email and 2 more · CVSS 4.3 Medium · Not analysed yet · Published 5 Feb 2025 · Tags: Information disclosure
- [Cisco Secure Email and Web Manager, Secure Email Gateway, and Secure Web Appliance Privilege Escalation Vulnerability](https://agentprime.io/advisories/CVE-2025-20185.md)
  `CVE-2025-20185` · CVE record: Cisco Cisco Secure Email and 2 more · CVSS 3.4 Low · Not analysed yet · Published 5 Feb 2025 · Tags: Privilege escalation
- [Cisco Secure Email and Web Manager and Secure Web Appliance Command Injection Vulnerability](https://agentprime.io/advisories/CVE-2025-20184.md)
  `CVE-2025-20184` · CVE record: Cisco Cisco Secure Email and 1 more · CVSS 6.5 Medium · Not analysed yet · Published 5 Feb 2025 · Tags: CWE-20
- [Cisco Secure Email and Web Manager and Secure Email Gateway Cross-Site Scripting Vulnerability](https://agentprime.io/advisories/CVE-2025-20180.md)
  `CVE-2025-20180` · CVE record: Cisco Cisco Secure Email and 1 more · CVSS 4.8 Medium · Not analysed yet · Published 5 Feb 2025 · Tags: Cross-site scripting (XSS)
- [Cisco Email Security Appliance Denial Of Service Vulnerability](https://agentprime.io/advisories/CVE-2020-3548.md)
  `CVE-2020-3548` · CVE record: Cisco Cisco Secure Email · CVSS 5.3 Medium · Not analysed yet · Published 18 Nov 2024 · Tags: Denial of service
- [Cisco Secure Email and Web Manager, Secure Email Gateway, and Secure Web Appliance Stored Cross-Site Scripting Vulnerabilities](https://agentprime.io/advisories/CVE-2024-20504.md)
  `CVE-2024-20504` · CVE record: Cisco Cisco Secure Email and 2 more · CVSS 5.4 Medium · Not analysed yet · Published 6 Nov 2024 · Tags: Cross-site scripting (XSS)
- [Injection in Cisco Secure Email](https://agentprime.io/advisories/CVE-2024-20429.md)
  `CVE-2024-20429` · CVE record: Cisco Cisco Secure Email · CVSS 6.5 Medium · Not analysed yet · Published 17 Jul 2024 · Tags: Other injection
- [Path traversal in Cisco Secure Email](https://agentprime.io/advisories/CVE-2024-20401.md)
  `CVE-2024-20401` · CVE record: Cisco Cisco Secure Email · CVSS 9.8 Critical · Critical (CVSS 9+) · Not analysed yet · Published 17 Jul 2024 · Tags: Path traversal
- [Cross-site scripting in Cisco Secure Email](https://agentprime.io/advisories/CVE-2024-20257.md)
  `CVE-2024-20257` · CVE record: Cisco Cisco Secure Email · CVSS 4.8 Medium · Not analysed yet · Published 15 May 2024 · Tags: Cross-site scripting (XSS)
- [Cross-site scripting in Cisco Secure Email and others](https://agentprime.io/advisories/CVE-2024-20258.md)
  `CVE-2024-20258` · CVE record: Cisco Cisco Secure Email and 1 more · CVSS 6.1 Medium · Not analysed yet · Published 15 May 2024 · Tags: Cross-site scripting (XSS)
- [HTTP response splitting in Cisco Secure Email](https://agentprime.io/advisories/CVE-2024-20392.md)
  `CVE-2024-20392` · CVE record: Cisco Cisco Secure Email · CVSS 6.1 Medium · Not analysed yet · Published 15 May 2024 · Tags: Other injection
- [Improper input validation in Cisco Secure Email](https://agentprime.io/advisories/CVE-2020-26082.md)
  `CVE-2020-26082` · CVE record: Cisco Cisco Secure Email · CVSS 5.8 Medium · Not analysed yet · Published 4 Aug 2023 · Tags: CWE-20
- [Command injection in Cisco Secure Email](https://agentprime.io/advisories/CVE-2023-20075.md)
  `CVE-2023-20075` · CVE record: Cisco Cisco Secure Email · CVSS 6.0 Medium · Not analysed yet · Published 16 Feb 2023 · Tags: Command injection
- [Improper input validation in Cisco Secure Email and others](https://agentprime.io/advisories/CVE-2023-20009.md)
  `CVE-2023-20009` · CVE record: Cisco Cisco Secure Email and 1 more · CVSS 6.5 Medium · Not analysed yet · Published 16 Feb 2023 · Tags: CWE-20
- [HTTP response splitting in Cisco Secure Email and others](https://agentprime.io/advisories/CVE-2022-20772.md)
  `CVE-2022-20772` · CVE record: Cisco Cisco Secure Email and 1 more · CVSS 4.7 Medium · Not analysed yet · Published 3 Nov 2022 · Tags: Other injection
- [Exposure of personal information in Cisco Secure Web Appliance and others](https://agentprime.io/advisories/CVE-2022-20942.md)
  `CVE-2022-20942` · CVE record: Cisco Cisco Secure Web Appliance and 2 more · CVSS 6.5 Medium · Not analysed yet · Published 3 Nov 2022 · Tags: Information disclosure
- [Uncontrolled resource consumption in Cisco Secure Email](https://agentprime.io/advisories/CVE-2022-20960.md)
  `CVE-2022-20960` · CVE record: Cisco Cisco Secure Email · CVSS 7.5 High · Not analysed yet · Published 3 Nov 2022 · Tags: Denial of service
- [Hard-coded cryptographic key in Cisco Secure Web Appliance and others](https://agentprime.io/advisories/CVE-2022-20868.md)
  `CVE-2022-20868` · CVE record: Cisco Cisco Secure Web Appliance and 2 more · CVSS 4.7 Medium · Not analysed yet · Published 3 Nov 2022 · Tags: Hard-coded credentials
- [SQL injection in Cisco Secure Email and others](https://agentprime.io/advisories/CVE-2022-20867.md)
  `CVE-2022-20867` · CVE record: Cisco Cisco Secure Email and 1 more · CVSS 5.4 Medium · Not analysed yet · Published 3 Nov 2022 · Tags: SQL injection

## Filters and formats

Filters are query parameters on this URL: `q` (words, as in a web search engine: `"a phrase"`, `OR`, `-word`; an id; a package or product name), `severity` (low, medium, high or critical), `critical=1`, `kev=1`, `ecosystem` (npm, pypi, packagist, go, maven, rubygems, crates, nuget, hex), `kind=package`, `assigner` (a CNA’s short name), `min_score` and `state`. Each record’s title links to its Markdown page.

- The same list as JSON: <https://api.agentprime.io/v1/advisories?technology=cisco-secure-email>
- Every list: <https://agentprime.io/advisories.md>, critical: <https://agentprime.io/advisories/critical.md>; by weakness: <https://agentprime.io/advisories/tag/sql-injection.md> and the other tags in <https://agentprime.io/llms.txt>; by technology: `/advisories/technology/<slug>.md` (`fortinet-fortimail`)

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The web page: <https://agentprime.io/advisories/technology/cisco-secure-email/>. Everything for agents: <https://agentprime.io/llms.txt>.