CVE-2024-57045: D-Link DIR-859 a3 Firmware

Critical severity, CVSS 9.8. EPSS: 32.2% chance of exploitation in the next 30 days.

A vulnerability in the D-Link DIR-859 router with firmware version A3 1.05 and earlier permits unauthorized individuals to bypass the authentication. An attacker can obtain a user name and password by forging a post request to the / getcfg.php page.

Affected products

• D-Link DIR-859 a3 Firmware: before 1.05 (fixed in 1.05)

Published 2025-02-18. Last modified 2026-06-17.