CVE-2022-35522

9.8 criticalEPSS 2.3%

WAVLINK WN572HP3, WN533A8, WN530H4, WN535G3, WN531P3 adm.cgi has no filtering on parameters: ppp_username, ppp_passwd, rwan_gateway, rwan_mask and rwan_ip, which leads to command injection in page /wan.shtml.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 2.3% chance of exploitation in the next 30 days; higher than 83% of CVEs (scores of 2026-10-31)
Published: 2022-08-10
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

wavlink:wn530h4_firmware
wavlink:wn531p3_firmware
wavlink:wn533a8_firmware
wavlink:wn535g3_firmware
wavlink:wn572hp3_firmware

References

https://github.com/TyeYeah/othercveinfo/blob/main/wavlink/README.md#wavlink-router-ac1200-page-wanshtml-command-injection-in-admcgi
https://github.com/TyeYeah/othercveinfo/blob/main/wavlink/README.md#wavlink-router-ac1200-page-wanshtml-command-injection-in-admcgi

Check your stack JSON