Unrated severityNVD Advisory· Published Mar 6, 2026· Updated Mar 9, 2026
Wavlink WL-NU516U1 OTA Online Upgrade adm.cgi sub_405AF4 command injection
CVE-2026-3612
Description
A vulnerability was determined in Wavlink WL-NU516U1 V240425. This affects the function sub_405AF4 of the file /cgi-bin/adm.cgi of the component OTA Online Upgrade. This manipulation of the argument firmware_url causes command injection. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure.
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
4- github.com/Wlz1112/WAVLINK-NU516-V240425/blob/main/firmware_url.mdmitreexploit
- vuldb.commitrethird-party-advisory
- vuldb.commitresignaturepermissions-required
- vuldb.commitrevdb-entrytechnical-description
News mentions
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