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High · 8.8 CVE-2021-23843 EUVD-2021-10769GHSA-mw72-7m3m-vvm2

Lack of authentication mechanisms on the device

Published Jan 19, 2022 · Updated Sep 16, 2024 · Assigned by bosch

Description

The Bosch software tools AccessIPConfig.exe and AmcIpConfig.exe are used to configure certains settings in AMC2 devices. The tool allows putting a password protection on configured devices to restrict access to the configuration of an AMC2. An attacker can circumvent this protection and make unauthorized changes to configuration data on the device. An attacker can exploit this vulnerability to manipulate the device\'s configuration or make it unresponsive in the local network. The attacker needs to have access to the local network, typically even the same subnet.

Affected products

VendorProductAffectedFixed
Bosch AMS unspecified – < 4.0 4.0
Bosch APE unspecified – ≤ 3.8.x —
Bosch BIS unspecified – < 4.9.1 4.9.1
Bosch AMC2 all —

References