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High · 8.2 CVE-2022-43393 EUVD-2022-46432GHSA-36hf-3x3x-vfch

An improper check for unusual or exceptional conditions in the HTTP request processing function of Zyxel GS1920-24v2 firmware prior to V4.7…

Published Jan 11, 2023 · Updated Apr 8, 2025 · Assigned by Zyxel

Description

An improper check for unusual or exceptional conditions in the HTTP request processing function of Zyxel GS1920-24v2 firmware prior to V4.70(ABMH.8)C0, which could allow an unauthenticated attacker to corrupt the contents of the memory and result in a denial-of-service (DoS) condition on a vulnerable device.

Affected products

VendorProductAffectedFixed
Zyxel GS1920-24v2 firmware < V4.70(ABMH.8)C0 —

References