Vulnerability Details : 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.
Products affected by CVE-2020-28044
- cpe:2.3:o:pax:prolinos:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-28044
0.07%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 29 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-28044
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.2
|
HIGH | AV:L/AC:L/Au:N/C:C/I:C/A:C |
3.9
|
10.0
|
NIST | |
|
6.8
|
MEDIUM | CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
0.9
|
5.9
|
NIST |
CWE ids for CVE-2020-28044
-
During installation, installed file permissions are set to allow anyone to modify those files.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-28044
-
https://git.lsd.cat/g/pax-pwn
g/pax-pwn: Vulnerabilities and tools for the PAX Payment Devices, including D200, S80, S300, S800, S900, S920 - GogsThird Party Advisory
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