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High · 8.8 CVE-2022-43621 EUVD-2022-46617GHSA-24q5-7fw8-5m7f

This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-1935 1.03 routers. Au…

Published Mar 29, 2023 · Updated Feb 18, 2025 · Assigned by zdi

Vendor: D-Link Product: DIR-1935 Category: Network devices

Description

This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-1935 1.03 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of HNAP login requests. The issue results from an incorrectly implemented comparison. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-16152.

Affected products

VendorProductAffectedFixed
D-Link DIR-1935 1.03 —

References