PT-2023-6596 · D Link · Di-7003Gv2.D1+5

Published

2023-10-16

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Updated

2023-10-19

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CVE-2023-45577

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.D1 versions 23.08.25D1 and earlier D-Link DI-7100G+V2.D1 versions 23.08.23D1 and earlier D-Link DI-7100GV2.D1 version 23.08.23D1 D-Link DI-7200G+V2.D1 versions 23.08.23D1 and earlier D-Link DI-7200GV2.E1 versions 23.08.23E1 and earlier D-Link DI-7300G+V2.D1 version 23.08.23D1 D-Link DI-7400G+V2.D1 versions 23.08.23D1 and earlier
Description The issue is related to a buffer overflow in the H5/speedlimit.data function of D-Link device firmware, allowing a remote attacker to execute arbitrary code via the wanid parameter. This can enable a remote attacker to perform unauthorized actions.
Recommendations For D-Link DI-7003GV2.D1 versions 23.08.25D1 and earlier, update to a version later than 23.08.25D1. For D-Link DI-7100G+V2.D1 versions 23.08.23D1 and earlier, update to a version later than 23.08.23D1. For D-Link DI-7100GV2.D1 version 23.08.23D1, update to a version later than 23.08.23D1. For D-Link DI-7200G+V2.D1 versions 23.08.23D1 and earlier, update to a version later than 23.08.23D1. For D-Link DI-7200GV2.E1 versions 23.08.23E1 and earlier, update to a version later than 23.08.23E1. For D-Link DI-7300G+V2.D1 version 23.08.23D1, update to a version later than 23.08.23D1. For D-Link DI-7400G+V2.D1 versions 23.08.23D1 and earlier, update to a version later than 23.08.23D1. As a temporary workaround, consider restricting access to the H5/speedlimit.data function until a patch is available. Avoid using the wanid parameter in the affected API endpoint until the issue is resolved.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

BDU:2023-07362
CVE-2023-45577

Affected Products

Di-7003Gv2.D1
Di-7100Gv2.D1
Di-7200G+V2.D1
Di-7200Gv2.E1
Di-7300G+V2.D1
Di-7400G+V2.D1