CVE-2024-39838: Zexelon Zwx-2000csw2-Hn Firmware

High severity, CVSS 8.8. EPSS: 0.3% chance of exploitation in the next 30 days.

ZWX-2000CSW2-HN firmware versions prior to Ver.0.3.15 uses hard-coded credentials, which may allow a network-adjacent attacker with an administrative privilege to alter the configuration of the device.

Affected products

• Zexelon Zwx-2000csw2-Hn Firmware: before 0.3.15 (fixed in 0.3.15)

Published 2024-08-05. Last modified 2026-06-17.