CVE-2023-34426: Yifanwireless YF325 Firmware

Critical severity, CVSS 9.8. EPSS: 0.8% chance of exploitation in the next 30 days.

A stack-based buffer overflow vulnerability exists in the httpd manage_request functionality of Yifan YF325 v1.0_20221108. A specially crafted network request can lead to stack-based buffer overflow. An attacker can send a network request to trigger this vulnerability.

Affected products

• Yifanwireless YF325 Firmware: version 1.0_20221108 only

Published 2023-10-11. Last modified 2026-06-17.