Vulnerability Description
A vulnerability was found in Wavlink WL-WN579A3 up to 20210219. This impacts the function multi_ssid of the file /cgi-bin/wireless.cgi. Performing a manipulation of the argument SSID2G2 results in command injection. The attack may be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Wavlink | Wl-Wn579A3 Firmware | <= 2021-02-19 |
| Wavlink | Wl-Wn579A3 | - |
Related Weaknesses (CWE)
References
- https://github.com/MRAdera/IoT-Vuls/blob/main/wavlink/wn579a3/multi_ssid.mdExploitThird Party Advisory
- https://vuldb.com/?ctiid.346114Permissions RequiredVDB Entry
- https://vuldb.com/?id.346114Third Party AdvisoryVDB Entry
- https://vuldb.com/?submit.748073Third Party AdvisoryVDB Entry
FAQ
What is CVE-2026-2526?
CVE-2026-2526 is a vulnerability with a CVSS score of 6.3 (MEDIUM). A vulnerability was found in Wavlink WL-WN579A3 up to 20210219. This impacts the function multi_ssid of the file /cgi-bin/wireless.cgi. Performing a manipulation of the argument SSID2G2 results in com...
How severe is CVE-2026-2526?
CVE-2026-2526 has been rated MEDIUM with a CVSS base score of 6.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-2526?
Check the references section above for vendor advisories and patch information. Affected products include: Wavlink Wl-Wn579A3 Firmware, Wavlink Wl-Wn579A3.