CVE-2025-50635

7.5 highEPSS 0.4%

High (7.5) in netis-systems wf2780 firmware. EPSS 0.4% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

7.5 high

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

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 34% of CVEs (scores of 2026-10-31)
CWE: CWE-476
Published: 2025-08-13
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

netis-systems:wf2780_firmware

References

https://github.com/Chinesexilinyu/Netis-WF2780-cgitest.cgi-Vulnerability/tree/main/1

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