CVE-2025-50635

A null pointer dereference vulnerability was discovered in Netis WF2780 v2.2.35445. The vulnerability exists in the FUN_0048a728 function of the cgitest.cgi file. Attackers can trigger this vulnerability by controlling the CONTENT_LENGTH variable, causing the program to crash and potentially leading to a denial-of-service (DoS) attack.

CVSS v3.1

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

EPSS

0.40% chance of exploitation in the next 30 days, 33th percentile

Published

2025-08-13

Updated

2025-08-14

Proof-of-concept exploits (1)

• Chinesexilinyu/Netis-WF2780-cgitest.cgi-Vulnerability/tree/main/1

References

• CVE Record
• NVD entry

Related

• CVE-2025-45835
• CVE-2025-50608
• CVE-2025-50609
• CVE-2025-50610
• CVE-2025-50611
• CVE-2025-50612