PT-2023-6461 · D Link · Di-7400G+V2+4

Published

2023-10-16

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Updated

2023-10-19

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CVE-2023-45574

CVSS v3.1

10

Critical

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions D-Link DI-7003GV2 versions 23.08.25D1 and earlier D-Link DI-7100G+V2 versions 23.08.23D1 and earlier D-Link DI-7100GV2 version 23.08.23D1 D-Link DI-7200G+V2 versions 23.08.23D1 and earlier D-Link DI-7200GV2 versions 23.08.23E1 and earlier D-Link DI-7300G+V2 version 23.08.23D1 D-Link DI-7400G+V2 versions 23.08.23D1 and earlier
Description The issue is related to a buffer overflow in the file.data function of D-Link router microprogram software. This can allow a remote attacker to execute arbitrary code. The exploitation is possible via the fn parameter of the file.data function.
Recommendations For D-Link DI-7003GV2 versions 23.08.25D1 and earlier, update to a version later than 23.08.25D1. For D-Link DI-7100G+V2 versions 23.08.23D1 and earlier, 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 earlier, update to a version later than 23.08.23D1. For D-Link DI-7200GV2 versions 23.08.23E1 and earlier, 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 earlier, update to a version later than 23.08.23D1. As a temporary workaround, consider restricting access to the file.data function until a patch is available.

Exploit

Fix

Memory Corruption

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Weakness Enumeration

CWE-787

Related Identifiers

BDU:2023-07180
CVE-2023-45574

Affected Products

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