Biotime Security Vulnerabilities - 2023

CVE-2023-38949

An issue in a hidden API in ZKTeco BioTime v8.5.5 allows unauthenticated attackers to arbitrarily reset the Administrator password via a crafted web request.

CVE-2023-38950

A path traversal vulnerability in the iclock API of ZKTeco BioTime v8.5.5 allows unauthenticated attackers to read arbitrary files via supplying a crafted payload.

CVE-2023-38951

A path traversal vulnerability in ZKTeco BioTime v8.5.5 allows attackers to write arbitrary files via using a malicious SFTP configuration.

CVE-2023-38952

Insecure access control in ZKTeco BioTime v8.5.5 allows unauthenticated attackers to read sensitive backup files and access sensitive information such as user credentials via sending a crafted HTTP request to the static files resources of the system.