CVE-2020-26155

Multiple files and folders in Utimaco SecurityServer 4.20.0.4 and 4.31.1.0. are installed with Read/Write permissions for authenticated users, which allows for binaries to be manipulated by non-administrator users. Additionally, entries are made to the PATH environment variable which, in conjunction with these weak permissions, could enable an attacker to perform a DLL hijacking attack.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.8 HIGH
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 11%
VendorProductVersion
utimacoblock-safe_firmware
2.0.0
utimacoblock-safe_firmware
3.0.0
utimacocryptoserver_cp5_firmware
5.0.0.0
utimacocryptoserver_cp5_firmware
5.1.0.0
utimacocryptoserver_cp5_vs-nfd_firmware
5.1.0.0
utimacopaymentserver_firmware
3.0 ≤
𝑥
≤ 4.31.0
utimacopaymentserver_hybrid_firmware
3.0 ≤
𝑥
≤ 4.33.0
utimacosecurityserver_firmware
3.0 ≤
𝑥
≤ 4.31.1
𝑥
= Vulnerable software versions