Description
A vulnerability was identified in Wavlink WL-WN578W2 221110. This impacts the function sub_401340/sub_401BA4 of the file /cgi-bin/login.cgi. Such manipulation of the argument ipaddr leads to command injection. It is possible to launch the attack remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
References (5)
Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.323751
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.323751
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.643436
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.643437
Exploit, Third Party Advisory exploit
https://github.com/ZZ2266/.github.io/blob/main/WAVLINK/WL-WN578W2/login.cgi/login/readme.md
Scores
CVSS v3
6.3
EPSS
0.0056
EPSS Percentile
68.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-74
CWE-77
Status
published
Products (1)
wavlink/wl-wn578w2_firmware
m78w2_v221110
Published
Sep 12, 2025
Tracked Since
Feb 18, 2026