CVE-2020-26155 Information

Description

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.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

https://hsm.utimaco.com/products-hardware-security-modules/general-purpose-hsm/ https://secureyourit.co.uk/wp/2021/03/13/utimaco-cve-2020-26155/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8