Communication to the AMC2 uses a state-of-the-art cryptographic algorithm for symmetric encryption called Blowfish. An attacker could retrieve the key from the firmware to decrypt network traffic between the AMC2 and the host system. Thus, an attacker can exploit this vulnerability to decrypt and modify network traffic, decrypt and further investigate the device\'s firmware file, and change the device configuration. The attacker needs to have access to the local network, typically even the same subnet.
References
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: bosch

Published: 2022-01-19T00:00:00

Updated: 2022-01-19T20:38:54

Reserved: 2021-01-12T00:00:00


Link: CVE-2021-23842

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2022-01-19T21:15:08.137

Modified: 2022-01-28T17:58:52.223


Link: CVE-2021-23842

JSON object: View

cve-icon Redhat Information

No data.