What is CVE-2023-32621?

CVE-2023-32621 is a high-severity vulnerability in Wavlink Wl-Wn531ax2, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 7.2/10. Published 2023-06-30.

How severe is CVE-2023-32621?

High severity. CVSS v3 base score is 7.2 out of 10.

Arbitrary file upload in Wavlink Wl-Wn531ax2

CVE-2023-32621

WL-WN531AX2 firmware versions prior to 2023526 allows an attacker with an administrative privilege to upload arbitrary files and execute OS commands with the root privilege.

Vulnerability class: Unrestricted File Upload

EPSS: 0.007 (48.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Wavlink Wl-wn531ax2
Wavlink Wl-wn531ax2_firmware
Wavlink Technology Ltd. Wl-wn531ax2 — versions firmware versions prior to 2023526

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

vultures@jpcert.or.jp (Product, Patch)
vultures@jpcert.or.jp (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2023-32621?: CVE-2023-32621 is a high-severity vulnerability in Wavlink Wl-Wn531ax2, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 7.2/10. Published 2023-06-30.
How severe is CVE-2023-32621?: High severity. CVSS v3 base score is 7.2 out of 10.