What is CVE-2022-35522?

CVE-2022-35522 is a critical-severity vulnerability in Wavlink Wn530h4. CVSS score: 9.8/10. Published 2022-08-10.

How severe is CVE-2022-35522?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Wavlink Wn530h4

CVE-2022-35522

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.

EPSS: 0.023 (81.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Wavlink Wn530h4
Wavlink Wn530h4_firmware
Wavlink Wn531p3
Wavlink Wn531p3_firmware
Wavlink Wn533a8
Wavlink Wn533a8_firmware
Wavlink Wn535g3
Wavlink Wn535g3_firmware
Wavlink Wn572hp3
Wavlink Wn572hp3_firmware

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2022-35522?: CVE-2022-35522 is a critical-severity vulnerability in Wavlink Wn530h4. CVSS score: 9.8/10. Published 2022-08-10.
How severe is CVE-2022-35522?: Critical severity. CVSS v3 base score is 9.8 out of 10.