CVE-2024-39273

8.1 highEPSS 1.1%

High (8.1) in wavlink wl-wn533a8 firmware. EPSS 1.1% chance of exploitation in the next 30 days.

A firmware update vulnerability exists in the fw_check.sh functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to arbitrary firmware update. An attacker can perform a man-in-the-middle attack to trigger this vulnerability.

Severity

CVSS 3.1

8.1 high

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 1.1% chance of exploitation in the next 30 days; higher than 66% of CVEs (scores of 2026-11-01)
CWE: CWE-306
Published: 2025-01-14
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

wavlink:wl-wn533a8_firmware

References

https://talosintelligence.com/vulnerability_reports/TALOS-2024-2037
https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-2037

Check your stack JSON