CVE-2025-44177

HIGH EXPLOITED NUCLEI

WSS Protop - Path Traversal

Title source: rule

Description

A directory traversal vulnerability was discovered in White Star Software Protop version 4.4.2-2024-11-27, specifically in the /pt3upd/ endpoint. An unauthenticated attacker can remotely read arbitrary files on the underlying OS using encoded traversal sequences.

Exploits (1)

exploitdb WORKING POC

by Imraan Khan (Lich-Sec) · textwebappsmultiple

https://www.exploit-db.com/exploits/52367

View Code ZIP pw:eip

Nuclei Templates (1)

White Star Software ProTop - Directory Traversal

HIGHVERIFIEDby s-cu-bot

Shodan: html:"<title>ProTop"

References (2)

[Exploit, Third Party Advisory] https://gist.github.com/stSLAYER/4a2ecfbab1215a0be0dde59c4ac0122d

[Product] https://protop.com

Scores

CVSS v3 8.2

EPSS 0.0927

EPSS Percentile 92.8%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N

Details

VulnCheck KEV 2025-08-12

CWE

CWE-22

Status published

Products (1)

wss/protop 4.4.2-2024-11-27

Published Jul 09, 2025

Tracked Since Feb 18, 2026