CVE-2026-4163

Impact

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 packages

This record carries no package version data, so it cannot be matched against a dependency list automatically. Read the advisory and compare your version by hand.

Weakness classification

References

• NVD record
• CVE.org record
• https://dl.wavlink.com/firmware/RD/WINSTAR_WN579A3-A-2026-03-10-94f93d4-WO-mt7628-squashfs-sysupgrade.bin
• https://github.com/Litengzheng/vul_db/blob/main/WL-WN579A3/vul_10/README.md
• https://github.com/Litengzheng/vul_db/blob/main/WL-WN579A3/vul_9/README.md
• https://vuldb.com/?ctiid.351070
• https://vuldb.com/?id.351070
• https://vuldb.com/?submit.765327
• https://vuldb.com/?submit.765328