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ServiSign Windows Versions - Arbitrary File Access

TVN ID TVN-201910006
CVE ID CVE-2020-3926
CVSS 6.1 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N
Affected Products ServiSign Windows versions before version 1.0.19.0617
Description An arbitrary-file-access vulnerability exists in ServiSign security plugin, as long as the attackers learn the specific API function, they may access arbitrary files on target system via crafted API parameter.
Solution Update to version >=1.0.19.1016 or contact tech support from CHANGING Inc.
Credit Weber Tsai (CHT Security)
Public Date 2020-02-03
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