CVE Vulnerability

CVE-2020-27643

The %PROGRAMDATA%1EClient directory in 1E Client 5.0.0.745 and 4.1.0.267 allows remote authenticated users and local users to create and modify files in protected directories (where they would not normally have access to create or modify files) via the creation of a junction point to a system directory. This leads to partial privilege escalation.

4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://help.1e.com/display/GI/1E+Security+Advisory-1E+Client+for+Windows%3A+CVE-2020-16268%2C+CVE-2020-27643%2C+CVE-2020-27644%2C+CVE-2020-27645 Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:1e:client:5.0.0.745:*:*:*:*:windows:*:*
cpe:2.3:a:1e:client:4.1.0.267:*:*:*:*:windows:*:*
Information

Published : 2020-12-29 09:15

Updated : 2021-07-21 11:39

NVD link : CVE-2020-27643

Mitre link : CVE-2020-27643

Products Affected
No products.
CWE
CWE-59