CVE-2021-44769: Lannerinc Iac-AST2500A Firmware

Medium severity, CVSS 6.5. EPSS: 0.5% chance of exploitation in the next 30 days.

An improper input validation vulnerability in the TLS certificate generation function allows an attacker to cause a Denial-of-Service (DoS) condition which can only be reverted via a factory reset. This issue affects: Lanner Inc IAC-AST2500A standard firmware version 1.10.0.

Affected products

• Lannerinc Iac-AST2500A Firmware: version 1.10.0 only

Published 2022-10-24. Last modified 2026-06-17.