TVN ID	TVN-202211003
CVE ID	CVE-2022-46304
CVSS	8.8 (High) CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products	Contact tech support from ChangingTec
Description	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.
Solution	Contact tech support from ChangingTec
Credit	Lee Pu, Weber Tasi, KaiChing Wang (CHT Security)
Public Date	2022-12-14