CVE Vulnerability

CVE-2020-28044

An attacker with physical access to a PAX Point Of Sale device with ProlinOS through 2.4.161.8859R can boot it in management mode, enable the XCB service, and then list, read, create, and overwrite files with MAINAPP permissions.

7.2 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

6.8 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.9 / Impact : 5.9

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.lsd.cat/g/pax-pwn Third Party Advisory
Configurations

Configuration 1

cpe:2.3:o:pax:prolinos:*:*:*:*:*:*:*:*
Information

Published : 2020-11-02 09:15

Updated : 2020-11-17 05:52

NVD link : CVE-2020-28044

Mitre link : CVE-2020-28044

Products Affected
No products.
CWE
CWE-276

Incorrect Default Permissions