Description
A weakness has been identified in Wavlink WL-WN579A3 up to 20210219. This affects the function AddMac of the file /cgi-bin/wireless.cgi. This manipulation of the argument macAddr causes command injection. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:PCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:RCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:RAV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:URExploitation Context
as of October 13, 2026- Its current EPSS score (8.4%) is higher than that of 24% of CISA KEV entries.
Affected Products
| Vendor | Product | Affected versions |
|---|---|---|
| Wavlink | Wavlink WL-WN579A3 | 20210219 |
References
4 LinksRecord Details
More from Wavlink
Wavlink WL-WN579A3 login.cgi command injection
Wavlink WL-WN579A3 wireless.cgi Delete_Mac_list command injection
Wavlink WL-WN579A3 wireless.cgi multi_ssid command injection
Wavlink WL-NU516U1 adm.cgi ota_new_upgrade command injection
Related
Tool categories
CVE record data © The MITRE Corporation, used under the CVE Terms of Use. Exploited-in-the-wild data from the CISA Known Exploited Vulnerabilities catalog (CC0). Exploit prediction scores by FIRST EPSS (first.org/epss). This site is not endorsed or certified by MITRE, NVD, CISA, or FIRST.