#VU66827 Path traversal in Zaver - CVE-2022-38794
Published: August 30, 2022
Vulnerability identifier: #VU66827
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:U/U:Green
CVE-ID: CVE-2022-38794
CWE-ID: CWE-22
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Zaver
Zaver
Software vendor:
zyearn
zyearn
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 within the GET /.. substring. A remote attacker can send a specially crafted HTTP request and read arbitrary files on the system.
Remediation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.