CVE-2023-42135

6.8 mediumEPSS 0.6%

Medium (6.8) in paxtechnology paydroid. EPSS 0.6% chance of exploitation in the next 30 days.

PAX A920Pro/A50 devices with PayDroid_8.1.0_Sagittarius_V11.1.50_20230614 or earlier can allow local code execution via parameter injection by bypassing the input validation when flashing a specific partition. The attacker must have physical USB access to the device in order to exploit this vulnerability.

Severity

CVSS 3.1

6.8 medium

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

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 48% of CVEs (scores of 2026-10-31)
CWE: CWE-74
Published: 2024-01-15
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

paxtechnology:paydroid

References

https://blog.stmcyber.com/pax-pos-cves-2023/
https://cert.pl/en/posts/2024/01/CVE-2023-4818/
https://cert.pl/posts/2024/01/CVE-2023-4818/
https://ppn.paxengine.com/release/development
https://blog.stmcyber.com/pax-pos-cves-2023/

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