Description
A buffer overflow vulnerability has been discovered in Netis WF2880 v2.1.40207 in the FUN_00475e1c function of the cgitest.cgi file. Attackers can trigger this vulnerability by controlling the value of wds_key_wep in the payload, which can cause the program to crash and potentially lead to a Denial of Service (DoS) attack.
References (1)
Core 1
Core References
Exploit, Third Party Advisory
https://github.com/Chinesexilinyu/Netis-WF2880-cgitest.cgi-Vulnerability/tree/main/6
Scores
CVSS v3
7.5
EPSS
0.0012
EPSS Percentile
30.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-120
Status
published
Products (1)
netis-systems/wf2880_firmware
2.1.40207
Published
Aug 13, 2025
Tracked Since
Feb 18, 2026