CVE-2022-36555: Hytec Hwl-2511-Ss Firmware

Critical severity, CVSS 9.8. EPSS: 0.7% chance of exploitation in the next 30 days.

Hytec Inter HWL-2511-SS v1.05 and below implements a SHA512crypt hash for the root account which can be easily cracked via a brute-force attack.

Affected products

• Hytec Hwl-2511-Ss Firmware: up to and including 1.05

Published 2022-08-29. Last modified 2026-06-17.