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

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HIGH

PCViewer vt1000 Directory Traversal via GET Request

Published May 25, 2026

8.7

HIGH

CVSS 4.0

EPSS 0.78%

Description

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.

Affected products

Vendor PCViewer Product PCViewer Default
n/a
- Version
  vt1000
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

PCViewer

n/a

Version	Status	Constraints
vt1000	affected	-

Remediation

No remediation recorded yet.

Metrics

0.78% 0.00785

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.

EPSS probability 0.00785

Score over time

May–Oct 2026

EPSS v4
EPSS v5

Percentile over time

EPSS v4
EPSS v5

Table of values (3 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 3, 2026	0.78% (0.00785)	54.54th	v5 (v2026.06.15)
Jun 15, 2026	0.78% (0.00785)	51.10th	v5 (v2026.06.15)
May 26, 2026	0.52% (0.00520)	66.98th	v4 (v2025.03.14)

Weaknesses (1)

CWE-22

Path Traversal

References (3)

http://www.softpedia.com/get/System/File-Management/Pc-Viewer.shtml
product
https://www.exploit-db.com/exploits/45248
exploit
https://www.vulncheck.com/advisories/pcviewer-vt1000-directory-traversal-via-get-request
third-party-advisory

Link	Providers	Tags
http://www.softpedia.com/get/System/File-Management/Pc-Viewer.shtml		product
https://www.exploit-db.com/exploits/45248		exploit
https://www.vulncheck.com/advisories/pcviewer-vt1000-directory-traversal-via-get-request		third-party-advisory