CVE-2018-25365 HIGH

CVE-2018-25365: PCViewer vt1000 Directory Traversal via GET Request

Vendor Pcviewer
Product PCViewer
Weakness CWE-22 · Path traversal
Published May 25, 2026
Last update May 26, 2026

CVSS base score

8.7/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality
Integrity

CVSS vector

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

What the vulnerability does

01Description

PCViewer vt1000 contains a directory traversal vulnerability that allows unauthenticated attackers to read arbitrary files by submitting relative path sequences in GET requests. Attackers can use path traversal sequences ../../../../../../../../../../../../etc/passwd to access sensitive system files outside the intended directory.

Key dates

02Disclosure timeline

May 25, 2026 CVE published
May 26, 2026 Record updated