CVE-2023-45577

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.