# Cisco Unity Connection.

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

## Records, newest first

- [Cisco Unified Communications Products Hardening Release: October 2026 - Improper Check or Handling of Exceptional Conditions Vulnerabilities](https://agentprime.io/advisories/CVE-2026-76481.md)
  `CVE-2026-76481` · CVE record: Cisco Cisco Emergency Responder and 3 more · CVSS 7.5 High · Not analysed yet · Published 21 Oct 2026 · Tags: CWE-703
- [Cisco Unified Communications Products Hardening Release: October 2026 - Path Traversal Vulnerabilities](https://agentprime.io/advisories/CVE-2026-76479.md)
  `CVE-2026-76479` · CVE record: Cisco Cisco Emergency Responder and 3 more · CVSS 7.8 High · Not analysed yet · Published 21 Oct 2026 · Tags: Path traversal
- [Cisco Unified Communications Products Hardening Release: October 2026 - Improper Access Control Vulnerabilities](https://agentprime.io/advisories/CVE-2026-76478.md)
  `CVE-2026-76478` · CVE record: Cisco Cisco Emergency Responder and 3 more · CVSS 8.8 High · Not analysed yet · Published 21 Oct 2026 · Tags: Broken access control
- [Cisco Unified Communications Products Hardening Release: October 2026 - Improper Input Validation Vulnerabilities](https://agentprime.io/advisories/CVE-2026-76476.md)
  `CVE-2026-76476` · CVE record: Cisco Cisco Emergency Responder and 3 more · CVSS 8.8 High · Not analysed yet · Published 21 Oct 2026 · Tags: CWE-20
- [Cisco Unified Communications Products Hardening Release: October 2026 - Injection Vulnerabilities](https://agentprime.io/advisories/CVE-2026-76477.md)
  `CVE-2026-76477` · CVE record: Cisco Cisco Emergency Responder and 3 more · CVSS 8.8 High · Not analysed yet · Published 21 Oct 2026 · Tags: SQL injection
- [Cisco Unified Communications Products Hardening Release: October 2026 - Cross-site Scripting Vulnerabilities](https://agentprime.io/advisories/CVE-2026-76475.md)
  `CVE-2026-76475` · CVE record: Cisco Cisco Emergency Responder and 3 more · CVSS 9.3 Critical · Critical (CVSS 9+) · Not analysed yet · Published 21 Oct 2026 · Tags: Cross-site scripting (XSS)
- [Cisco Unified Communications Products Hardening Release: October 2026 - Improper Authentication Vulnerabilities](https://agentprime.io/advisories/CVE-2026-76474.md)
  `CVE-2026-76474` · CVE record: Cisco Cisco Emergency Responder and 3 more · CVSS 9.8 Critical · Critical (CVSS 9+) · Not analysed yet · Published 21 Oct 2026 · Tags: Authentication bypass
- [Cisco Unified Communications Products Hardening Release: October 2026 - Improper control of a resource through its lifetime.](https://agentprime.io/advisories/CVE-2026-76473.md)
  `CVE-2026-76473` · CVE record: Cisco Cisco Emergency Responder and 3 more · CVSS 9.8 Critical · Critical (CVSS 9+) · Not analysed yet · Published 21 Oct 2026 · Tags: Other injection
- [Cisco Unity Connection Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-20034.md)
  `CVE-2026-20034` · CVE record: Cisco Cisco Unity Connection · CVSS 8.8 High · Not analysed yet · Published 6 May 2026 · Tags: Path traversal
- [Cisco Unity Connection Server-Side Request Forgery Vulnerability](https://agentprime.io/advisories/CVE-2026-20035.md)
  `CVE-2026-20035` · CVE record: Cisco Cisco Unity Connection · CVSS 7.2 High · Not analysed yet · Published 6 May 2026 · Tags: Server-side request forgery (SSRF)
- [Cisco Unity Connection Reflected Cross-Site Scripting Vulnerability](https://agentprime.io/advisories/CVE-2026-20059.md)
  `CVE-2026-20059` · CVE record: Cisco Cisco Unity Connection · CVSS 6.1 Medium · Not analysed yet · Published 15 Apr 2026 · Tags: Cross-site scripting (XSS)
- [Cisco Unity Connection SQL Injection Vulnerability](https://agentprime.io/advisories/CVE-2026-20061.md)
  `CVE-2026-20061` · CVE record: Cisco Cisco Unity Connection · CVSS 4.3 Medium · Not analysed yet · Published 15 Apr 2026 · Tags: SQL injection
- [Cisco Unity Connection Open Redirect Vulnerability](https://agentprime.io/advisories/CVE-2026-20060.md)
  `CVE-2026-20060` · CVE record: Cisco Cisco Unity Connection · CVSS 4.7 Medium · Not analysed yet · Published 15 Apr 2026 · Tags: Open redirect
- [Cisco Unity Connection Arbitrary File Download Vulnerability](https://agentprime.io/advisories/CVE-2026-20081.md)
  `CVE-2026-20081` · CVE record: Cisco Cisco Unity Connection · CVSS 6.5 Medium · Not analysed yet · Published 15 Apr 2026 · Tags: Path traversal
- [Cisco Unity Connection Arbitrary File Download Vulnerability](https://agentprime.io/advisories/CVE-2026-20078.md)
  `CVE-2026-20078` · CVE record: Cisco Cisco Unity Connection · CVSS 6.5 Medium · Not analysed yet · Published 15 Apr 2026 · Tags: Path traversal
- [Cisco Unified Communications Products Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-20045.md)
  `CVE-2026-20045` · CVE record: Cisco Cisco Unified Communications Manager and 2 more · CVSS 8.2 High · Critical (KEV) · In CISA KEV · Not analysed yet · Published 21 Jan 2026 · Tags: Code injection
- [Cisco Unified Communications Products Command Injection Vulnerability](https://agentprime.io/advisories/CVE-2025-20278.md)
  `CVE-2025-20278` · CVE record: Cisco Cisco Finesse and 4 more · CVSS 6.0 Medium · Not analysed yet · Published 4 Jun 2025 · Tags: Command injection
- [Cisco Unified Communications Products Privilege Escalation Vulnerability](https://agentprime.io/advisories/CVE-2025-20112.md)
  `CVE-2025-20112` · CVE record: Cisco Cisco Emergency Responder and 4 more · CVSS 5.1 Medium · Not analysed yet · Published 21 May 2025 · Tags: Privilege escalation
- [Cisco Unified Communications Products Cross-Site Scripting Vulnerability](https://agentprime.io/advisories/CVE-2020-3532.md)
  `CVE-2020-3532` · CVE record: Cisco Cisco Unity Connection and 3 more · CVSS 6.1 Medium · Not analysed yet · Published 18 Nov 2024 · Tags: Cross-site scripting (XSS)
- [Deserialization of untrusted data in Cisco Unified Contact Center Enterprise and others](https://agentprime.io/advisories/CVE-2024-20253.md)
  `CVE-2024-20253` · CVE record: Cisco Cisco Unified Contact Center Enterprise and 4 more · CVSS 9.9 Critical · Critical (CVSS 9+) · Not analysed yet · Published 26 Jan 2024 · Tags: Insecure deserialization
- [Cross-site scripting in Cisco Unity Connection](https://agentprime.io/advisories/CVE-2024-20305.md)
  `CVE-2024-20305` · CVE record: Cisco Cisco Unity Connection · CVSS 4.8 Medium · Not analysed yet · Published 26 Jan 2024 · Tags: Cross-site scripting (XSS)
- [Unrestricted file upload in Cisco Unity Connection](https://agentprime.io/advisories/CVE-2024-20272.md)
  `CVE-2024-20272` · CVE record: Cisco Cisco Unity Connection · CVSS 7.3 High · Not analysed yet · Published 17 Jan 2024 · Tags: Unrestricted file upload
- [Uncontrolled resource consumption in Cisco Emergency Responder and others](https://agentprime.io/advisories/CVE-2023-20259.md)
  `CVE-2023-20259` · CVE record: Cisco Cisco Emergency Responder and 4 more · CVSS 8.6 High · Not analysed yet · Published 4 Oct 2023 · Tags: Denial of service
- [Improper signature verification in Cisco Emergency Responder and others](https://agentprime.io/advisories/CVE-2023-20266.md)
  `CVE-2023-20266` · CVE record: Cisco Cisco Emergency Responder and 2 more · CVSS 6.5 Medium · Not analysed yet · Published 30 Aug 2023 · Tags: Weak cryptography or TLS
- [Cisco Unified Communications Products Cross-Site Scripting Vulnerability](https://agentprime.io/advisories/CVE-2022-20800.md)
  `CVE-2022-20800` · CVE record: Cisco Cisco Unity Connection · CVSS 6.1 Medium · Not analysed yet · Published 6 Jul 2022 · Tags: Cross-site scripting (XSS)
- [Cisco Unified Communications Products Path Traversal Vulnerability](https://agentprime.io/advisories/CVE-2021-34701.md)
  `CVE-2021-34701` · CVE record: Cisco Cisco Unity Connection · CVSS 4.3 Medium · Not analysed yet · Published 4 Nov 2021 · Tags: Path traversal
- [Cisco Unified Communications Products Cross-Site Scripting Vulnerabilities](https://agentprime.io/advisories/CVE-2021-1409.md)
  `CVE-2021-1409` · CVE record: Cisco Cisco Unity Connection · CVSS 6.1 Medium · Not analysed yet · Published 8 Apr 2021 · Tags: SQL injection
- [Cisco Unified Communications Products Cross-Site Scripting Vulnerabilities](https://agentprime.io/advisories/CVE-2021-1408.md)
  `CVE-2021-1408` · CVE record: Cisco Cisco Unity Connection · CVSS 6.1 Medium · Not analysed yet · Published 8 Apr 2021 · Tags: SQL injection
- [Cisco Unified Communications Products Cross-Site Scripting Vulnerabilities](https://agentprime.io/advisories/CVE-2021-1407.md)
  `CVE-2021-1407` · CVE record: Cisco Cisco Unity Connection · CVSS 6.1 Medium · Not analysed yet · Published 8 Apr 2021 · Tags: SQL injection
- [Cisco Unified Communications Products Cross-Site Scripting Vulnerabilities](https://agentprime.io/advisories/CVE-2021-1380.md)
  `CVE-2021-1380` · CVE record: Cisco Cisco Unity Connection · CVSS 6.1 Medium · Not analysed yet · Published 8 Apr 2021 · Tags: SQL injection
- [Cisco Unified Communications Products Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2021-1362.md)
  `CVE-2021-1362` · CVE record: Cisco Cisco Unity Connection · CVSS 8.8 High · Not analysed yet · Published 8 Apr 2021 · Tags: Code injection
- [Cisco Unified Communications Manager Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2019-15963.md)
  `CVE-2019-15963` · CVE record: Cisco Cisco Unity Connection · CVSS 4.3 Medium · Not analysed yet · Published 23 Sept 2020 · Tags: Information disclosure
- [Cisco Unity Connection Directory Traversal Vulnerability](https://agentprime.io/advisories/CVE-2020-3130.md)
  `CVE-2020-3130` · CVE record: Cisco Cisco Unity Connection · CVSS 5.9 Medium · Not analysed yet · Published 23 Sept 2020 · Tags: Path traversal
- [Cisco Unified Communications Products Cross-Site Scripting Vulnerability](https://agentprime.io/advisories/CVE-2020-3282.md)
  `CVE-2020-3282` · CVE record: Cisco Cisco Unity Connection · CVSS 6.1 Medium · Not analysed yet · Published 2 Jul 2020 · Tags: Cross-site scripting (XSS)
- [Cisco Unity Connection Stored Cross-Site Scripting Vulnerability](https://agentprime.io/advisories/CVE-2020-3129.md)
  `CVE-2020-3129` · CVE record: Cisco Cisco Unity Connection · CVSS 4.8 Medium · Not analysed yet · Published 26 Jan 2020 · Tags: Cross-site scripting (XSS)
- [Multiple Cisco Unified Communications Products Cross-Site Scripting Vulnerability](https://agentprime.io/advisories/CVE-2019-12707.md)
  `CVE-2019-12707` · CVE record: Cisco Cisco Unity Connection · CVSS 6.1 Medium · Not analysed yet · Published 2 Oct 2019 · Tags: Cross-site scripting (XSS)
- [Cisco Unity Connection Reflected Cross-Site Scripting Vulnerability](https://agentprime.io/advisories/CVE-2019-1685.md)
  `CVE-2019-1685` · CVE record: Cisco Cisco Unity Connection · CVSS 6.1 Medium · Not analysed yet · Published 21 Feb 2019 · Tags: Cross-site scripting (XSS)
- [Cisco Unity Connection Stored Cross-Site Scripting Vulnerability](https://agentprime.io/advisories/CVE-2018-15426.md)
  `CVE-2018-15426` · CVE record: Cisco Cisco Unity Connection · No CVSS score · Not analysed yet · Published 5 Oct 2018 · Tags: Cross-site scripting (XSS)
- [Cisco Unity Connection File Upload Denial of Service Vulnerability](https://agentprime.io/advisories/CVE-2018-15396.md)
  `CVE-2018-15396` · CVE record: Cisco Cisco Unity Connection · No CVSS score · Not analysed yet · Published 5 Oct 2018 · Tags: CWE-399
- [Cisco Unity Connection: A vulnerability in the SMTP relay of Cisco Unity Connection could allow an…](https://agentprime.io/advisories/CVE-2018-0203.md)
  `CVE-2018-0203` · CVE record: Cisco Unity Connection · No CVSS score · Not analysed yet · Published 22 Feb 2018 · Tags: CWE-19
- [Cross-site scripting in Cisco Unity Connection](https://agentprime.io/advisories/CVE-2017-12212.md)
  `CVE-2017-12212` · CVE record: Cisco Unity Connection · No CVSS score · Not analysed yet · Published 7 Sept 2017 · Tags: Cross-site scripting (XSS)
- [Path traversal in Cisco Unity Connection](https://agentprime.io/advisories/CVE-2017-6629.md)
  `CVE-2017-6629` · CVE record: Cisco Unity Connection · No CVSS score · Not analysed yet · Published 3 May 2017 · Tags: Path traversal

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