A weakness has been identified in Wavlink NU516U1. Affected by this vulnerability is the function sub_401B30 of the file /cgi-bin/firewall.cgi. This manipulation of the argument remoteManagementEnabled causes command injection. The attack can be initiated remotely. The exploit has been made available to the public and could be exploited. The vendor was contacted early about this disclosure but did not respond in any way.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 1
- First seenCVSS 2.1 · wavlinkNVD modified 2026-10-11 20:10
Affected (CPE criteria) 1
cpe:2.3:o:wavlink:wl-nu516u1_firmware:m16u1_v240425:*:*:*:*:*:*:*
References 7
- https://github.com/panda666-888/vuls/blob/main/wavlink/nu516u1/websSysFirewall.md Exploit, Third Party Advisory
- https://github.com/panda666-888/vuls/blob/main/wavlink/nu516u1/websSysFirewall.md#poc Exploit, Third Party Advisory
- https://vuldb.com/?ctiid.325832 Permissions Required, VDB Entry
- https://vuldb.com/?id.325832 Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.652785 Third Party Advisory, VDB Entry
- https://github.com/panda666-888/vuls/blob/main/wavlink/nu516u1/websSysFirewall.md Exploit, Third Party Advisory
- https://github.com/panda666-888/vuls/blob/main/wavlink/nu516u1/websSysFirewall.md#poc Exploit, Third Party Advisory