PT-2025-33012 · Netis · Netis Wf2780

Published 2025-08-13 · Updated 2025-08-15 · CVE-2025-50635

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Netis WF2780 version 2.2.35445

Description: A null pointer dereference issue exists in the FUN 0048a728 function within the cgitest.cgi file. Exploitation involves controlling the CONTENT LENGTH variable, which can lead to a denial-of-service (DoS) attack.

Recommendations: Update to a newer version that contains a fix for this issue. As a temporary workaround, restrict access to the cgitest.cgi file to minimize the risk of exploitation.

Exploit

Fix

DoS

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2025-50635

Affected Products

Netis Wf2780

References · 8

• 🔥 https://github.com/Chinesexilinyu/Netis-WF2780-cgitest.cgi-Vulnerability/tree/main/1 · Exploit
• https://osv.dev/vulnerability/CVE-2025-50635 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-50635 · Security Note
• https://twitter.com/VulmonFeeds/status/1955723716060447001 · Twitter Post
• https://t.me/cveNotify/132241 · Telegram Post
• https://twitter.com/CVEnew/status/1955658274935538171 · Twitter Post
• https://t.me/cveNotify/132509 · Telegram Post
• https://t.me/CVEtracker/29891 · Telegram Post