What is CVE-2022-34045?

CVE-2022-34045 is a critical-severity vulnerability in Wavlink Wl-wn530hg4, classified under Use of Hard-coded Credentials. CVSS score: 9.8/10. Published 2022-07-20.

How severe is CVE-2022-34045?

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

Is CVE-2022-34045 known to be exploited?

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

Vulnerability in Wavlink Wl-wn530hg4

CVE-2022-34045

Wavlink WN530HG4 M30HG4.V5030.191116 was discovered to contain a hardcoded encryption/decryption key for its configuration files at /etc_ro/lighttpd/www/cgi-bin/ExportAllSettings.sh.

EPSS: 0.024 (82.1th 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 Wl-wn530hg4
Wavlink Wl-wn530hg4_firmware — versions m30hg4.v5030.191116
N/a — versions n/a

Weakness classification (CWE)

CWE-798 — Use of Hard-coded Credentials

Public proof-of-concept exploits

References

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

Frequently asked questions

What is CVE-2022-34045?: CVE-2022-34045 is a critical-severity vulnerability in Wavlink Wl-wn530hg4, classified under Use of Hard-coded Credentials. CVSS score: 9.8/10. Published 2022-07-20.
How severe is CVE-2022-34045?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2022-34045 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.