PT-2023-6459 · D Link · Di-7400G+V2+4

Published

2023-10-16

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Updated

2024-02-20

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CVE-2023-45572

CVSS v2.0

10

Critical

VectorAV:N/AC:L/Au:N/C:C/I:C/A:C
Name of the Vulnerable Software and Affected Versions D-Link DI-7003GV2 versions 23.08.25D1 and before D-Link DI-7100G+V2 versions 23.08.23D1 and before D-Link DI-7100GV2 version 23.08.23D1 D-Link DI-7200G+V2 versions 23.08.23D1 and before D-Link DI-7200GV2 versions 23.08.23E1 and before D-Link DI-7300G+V2 version 23.08.23D1 D-Link DI-7400G+V2 versions 23.08.23D1 and before
Description The issue is related to a Buffer Overflow vulnerability in the tgfile.htm function of D-Link devices, which allows a remote attacker to execute arbitrary code via the fn parameter. This can be exploited by a remote attacker to gain unauthorized access and execute arbitrary code.
Recommendations For D-Link DI-7003GV2 versions 23.08.25D1 and before, update to a version later than 23.08.25D1. For D-Link DI-7100G+V2 versions 23.08.23D1 and before, update to a version later than 23.08.23D1. For D-Link DI-7100GV2 version 23.08.23D1, update to a version later than 23.08.23D1. For D-Link DI-7200G+V2 versions 23.08.23D1 and before, update to a version later than 23.08.23D1. For D-Link DI-7200GV2 versions 23.08.23E1 and before, update to a version later than 23.08.23E1. For D-Link DI-7300G+V2 version 23.08.23D1, update to a version later than 23.08.23D1. For D-Link DI-7400G+V2 versions 23.08.23D1 and before, update to a version later than 23.08.23D1. As a temporary workaround, consider disabling the tgfile.htm function until a patch is available. Restrict access to the fn parameter in the tgfile.htm function to minimize the risk of exploitation.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

BDU:2023-07178
CVE-2023-45572

Affected Products

Di-7003Gv2
Di-7100Gv2
Di-7200Gv2
Di-7300G+V2
Di-7400G+V2