CVE-2026-20081
Cisco Unity Connection Arbitrary File Download Vulnerability
Severity
Medium 6.5
CVSS 3.1
Exploited
Not listed
EPSS
0.004
31.5th percentile
Discovered by
Third party
Published by the vendor
Published
Apr 15, 2026
Assigned by cisco
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.
Weakness: CWE-23
Affected products
| Vendor | Product | Category | Matched by |
|---|---|---|---|
| Cisco | Cisco Unity Connection | Other Products | cna-assigner |
Vendor-reported affected versions (1)
- Cisco · Cisco Unity Connection