Path traversal in Cisco Unity Connection - CVE-2020-3130

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Main Vulnerability Database Vulnerabilities #VU24671

Path traversal in Cisco Unity Connection - CVE-2020-3130

Published: January 27, 2020


Vulnerability identifier: #VU24671
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2020-3130
CWE-ID: CWE-22
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vendor: Cisco Systems, Inc
Affected software:
Cisco Unity Connection

Detailed vulnerability description

The vulnerability allows a remote user to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences in the web management interface. A remote administrator can send a specially crafted HTTP request and overwrite files on the underlying filesystem of an affected system.


How to mitigate CVE-2020-3130

Install update from vendor's website.

Sources