Is CVE-2022-35519 actively exploited?

No active exploitation of CVE-2022-35519 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2022-35519 be exploited remotely?

Yes. CVE-2022-35519 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2022-35519?

CVE-2022-35519 has a CVSS score of 9.8 (CRITICAL).

HOME VULNERABILITIESCVE-2022-35519

CRITICAL

CVE-2022-35519

NVD-CWE-OtherPublished: August 10, 2022· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

WAVLINK WN572HP3, WN533A8, WN530H4, WN535G3, WN531P3 firewall.cgi has no filtering on parameter add_mac, which leads to command injection in page /cli_black_list.shtml.

NVD Source

Risk Analysis

The firewall.cgi script is vulnerable to command injection due to insufficient filtering of the add_mac parameter. This critical flaw has a CVSS score of 9.8 and is remotely exploitable.

No public exploit is known, and it is not in the CISA KEV. The vulnerability is remotely exploitable.

Recommended Action

Update the device firmware to the latest version provided by Wavlink to address this security issue.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2022-35519 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.