CVE-2026-4163
published 2026-03-16CVE-2026-4163: A vulnerability was detected in Wavlink WL-WN579A3 220323. This issue affects the function SetName/GuestWifi of the file /cgi-bin/wireless.cgi of the component…
PriorityP271critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
2.10%
79.4th percentile
A vulnerability was detected in Wavlink WL-WN579A3 220323. This issue affects the function SetName/GuestWifi of the file /cgi-bin/wireless.cgi of the component POST Request Handler. Performing a manipulation results in command injection. It is possible to initiate the attack remotely. The exploit is now public and may be used. Upgrading the affected component is recommended.
Affected
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| wavlink | wl-wn579a3 | — | — |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv4.08.9HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
nvdv2.010.0CRITICALAV:N/AC:L/Au:N/C:C/I:C/A:C
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https://dl.wavlink.com/firmware/RD/WINSTAR_WN579A3-A-2026-03-10-94f93d4-WO-mt7628-squashfs-sysupgrade.binhttps://github.com/Litengzheng/vul_db/blob/main/WL-WN579A3/vul_10/README.mdhttps://github.com/Litengzheng/vul_db/blob/main/WL-WN579A3/vul_9/README.mdhttps://vuldb.com/?ctiid.351070https://vuldb.com/?id.351070https://vuldb.com/?submit.765327https://vuldb.com/?submit.765328
2026-03-16
Published