Multiple vulnerabilities in Cisco Unity Connection could allow an authenticated, remote attacker to download arbitrary files from an affected system. To exploit these vulnerabilities, the attacker must have valid administrative credentials. 

These vulnerabilities are due to improper sanitization of user input to the web-based management interface. An attacker could exploit these vulnerabilities by sending a crafted HTTPS request. A successful exploit could allow the attacker to download arbitrary files from an affected system.

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Fixes

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History

Wed, 15 Apr 2026 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 15 Apr 2026 16:30:00 +0000

Type Values Removed Values Added
Description Multiple vulnerabilities in Cisco Unity Connection could allow an authenticated, remote attacker to download arbitrary files from an affected system. To exploit these vulnerabilities, the attacker must have valid administrative credentials.  These vulnerabilities are due to improper sanitization of user input to the web-based management interface. An attacker could exploit these vulnerabilities by sending a crafted HTTPS request. A successful exploit could allow the attacker to download arbitrary files from an affected system.
Title Cisco Unity Connection Arbitrary File Download Vulnerability
Weaknesses CWE-23
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published:

Updated: 2026-04-15T17:06:37.914Z

Reserved: 2025-10-08T11:59:15.363Z

Link: CVE-2026-20081

cve-icon Vulnrichment

Updated: 2026-04-15T16:56:34.848Z

cve-icon NVD

Status : Received

Published: 2026-04-15T17:17:01.783

Modified: 2026-04-15T17:17:01.783

Link: CVE-2026-20081

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-15T19:30:12Z

Weaknesses