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Medium · 5.3 CVE-2021-44467 EUVD-2021-31304GHSA-wwhw-grq6-66rj

spx_restservice KillDupUsr_func Broken Access Control

Published Oct 24, 2022 · Updated May 7, 2025 · Assigned by Nozomi

Description

A broken access control vulnerability in the KillDupUsr_func function of spx_restservice allows an attacker to arbitrarily terminate active sessions of other users, causing a Denial-of-Service (DoS) condition, if an input parameter is correctly guessed. This issue affects: Lanner Inc IAC-AST2500A standard firmware version 1.10.0.

Affected products

VendorProductAffectedFixed
Lanner IAC-AST2500A 1.10.0 —

References