#VU52507 Path traversal in Parallels Desktop - CVE-2021-31421

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Main Vulnerability Database Vulnerabilities #VU52507

#VU52507 Path traversal in Parallels Desktop - CVE-2021-31421

Published: April 23, 2021 / Updated: April 23, 2021


Vulnerability identifier: #VU52507
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2021-31421
CWE-ID: CWE-22
Exploitation vector: Local access
Exploit availability: No public exploit available
Vulnerable software:
Parallels Desktop
Software vendor:
Parallels

Description

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

The vulnerability exists due to input validation error when processing directory traversal sequences within the Toolgate component. A local administrator can send a specially crafted HTTP request and delete arbitrary files on the system.


Remediation

Install updates from vendor's website.

External links