What is CVE-2022-34576?

CVE-2022-34576 is a high-severity vulnerability in Wavlink Wn535g3. CVSS score: 7.5/10. Published 2022-07-25.

How severe is CVE-2022-34576?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2022-34576 known to be exploited?

3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Wavlink Wn535g3

CVE-2022-34576

A vulnerability in /cgi-bin/ExportAllSettings.sh of WAVLINK WN535 G3 M35G3R.V5030.180927 allows attackers to execute arbitrary code via a crafted POST request.

Published 2022-07-25 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.037 (89.4th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 89th percentile — 89.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.036 · newest: 0.037 · change: +0.001

Affected products

Wavlink Wn535g3
Wavlink Wn535g3 Firmware — versions m35g3r.v5030.180927

Public proof-of-concept exploits

References

github.com/pghuanghui/CVE_Request/blob/main/WAVLINK WN535 G3_Sensitive informat… (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-34576?: CVE-2022-34576 is a high-severity vulnerability in Wavlink Wn535g3. CVSS score: 7.5/10. Published 2022-07-25.
How severe is CVE-2022-34576?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2022-34576 known to be exploited?: 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.