CVE-2022-46304: ChangingTec ServiSign - Command Injection

First published: Tue Jan 03 2023(Updated: )

ChangingTec ServiSign component has insufficient filtering for special characters in the connection response parameter. An unauthenticated remote attacker can host a malicious website for the component user to access, which triggers command injection and allows the attacker to execute arbitrary system command to perform arbitrary system operation or disrupt service.

Credit: twcert@cert.org.tw twcert@cert.org.tw

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