CVE-2023-42134

Name: CVE-2023-42134
Creator: NVD / NIST
Published: 2024-01-15T14:15:24.19+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.8/10EPSS 0.56%

Last modified Jun 17, 2026

CVE-2023-42134 is a medium-severity vulnerability rated 6.8/10 on the CVSS scale. PAX Android based POS devices with PayDroid_8.1.0_Sagittarius_V11.1.45_20230314 or earlier can allow the signed partition overwrite and subsequently local code execution via hidden command. The attacker must have physical USB access to the device in order to exploit this vulnerability. . EPSS estimates a 0.56% chance of exploitation in the next 30 days.

Description

PAX Android based POS devices with PayDroid_8.1.0_Sagittarius_V11.1.45_20230314 or earlier can allow the signed partition overwrite and subsequently local code execution via hidden command. The attacker must have physical USB access to the device in order to exploit this vulnerability.

Metrics

CVSS 3.1

6.8/10

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

EPSS Probability

0.56%

42.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-912

Affected Software

Vendor	Product	Versions
Paxtechnology	Paydroid	<= 8.1.0_sagittarius_v11.1.45_20230314

References

https://blog.stmcyber.com/pax-pos-cves-2023/Exploit, Third Party Advisory
https://cert.pl/en/posts/2024/01/CVE-2023-4818/Third Party Advisory
https://cert.pl/posts/2024/01/CVE-2023-4818/Third Party Advisory
https://ppn.paxengine.com/release/developmentPermissions Required
https://blog.stmcyber.com/pax-pos-cves-2023/Exploit, Third Party Advisory
https://cert.pl/en/posts/2024/01/CVE-2023-4818/Third Party Advisory
https://cert.pl/posts/2024/01/CVE-2023-4818/Third Party Advisory
https://ppn.paxengine.com/release/developmentPermissions Required

Timeline

Published: Jan 15, 2024
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-42134?

How severe is CVE-2023-42134?

CVE-2023-42134 has a CVSS score of 6.8/10 (MEDIUM severity). The EPSS model estimates a 0.56% probability of exploitation in the next 30 days.

How do I fix CVE-2023-42134?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-42134?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST