CVE-2020-3927

EUVD-2020-25192
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.3 HIGH
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
twcertCNA
8.3 HIGH
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 60%
Affected Products (NVD)
VendorProductVersion
changingtecservisign
𝑥
≤ 1.0.19.0617
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://tvn.twcert.org.tw/taiwanvn/TVN-201910007
https://www.chtsecurity.com/news/1179d48b-7609-4f67-9d7e-3bac2979c6ce
https://tvn.twcert.org.tw/taiwanvn/TVN-201910007
https://www.chtsecurity.com/news/1179d48b-7609-4f67-9d7e-3bac2979c6ce