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.
CVE ID: CVE-2024-39273
CVSS Base Severity: CRITICAL
CVSS Base Score: 9.0
Vendor: Wavlink
Product: Wavlink AC3000
EPSS Score: 0.04% (probability of being exploited)
EPSS Percentile: 11.48% (scored less or equal to compared to others)
EPSS Date: 2025-02-12 (when was this score calculated)