#VU56276 Path traversal in ZoomSounds - CVE-2021-39316
Published: September 2, 2021 / Updated: May 13, 2022
Vulnerability identifier: #VU56276
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/U:Green
CVE-ID: CVE-2021-39316
CWE-ID: CWE-22
Exploitation vector: Remote access
Exploit availability:
Public exploit is available
Vulnerable software:
ZoomSounds
ZoomSounds
Software vendor:
ZoomIt
ZoomIt
Description
The vulnerability allows a remote attacker to perform directory traversal attacks.
The vulnerability exists due to input validation error when processing directory traversal sequences in the "link" parameter in the "dzsap_download" action. A remote attacker can send a specially crafted HTTP request and read arbitrary files on the system.
Remediation
Install update from vendor's website.