CVE-2023-42134 json
PAX Android based POS devices with PayDroid_8.1.0_Sagittarius_V11.1.45_20230314 or earlier can allow the signed partition overwrite and sub…
published 2024-01-15 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-46593
- cvss
- 6.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 46%
- public exploits
- 0
- none known
Summary
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.
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- total
- Assessed
- 2 y ago
Exploit prediction
0.56% chance of exploitation in the next 30 days, higher than 46% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- blog.stmcyber.com https://blog.stmcyber.com/pax-pos-cves-2023/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.8 | CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 6.8 | CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
- PAX Technology POS terminals
Classification
- Weakness
-
- CWE-912 Hidden Functionality
References
-
blog.stmcyber.com
/pax-pos-cves-2023/
technical-description, exploit, third-party-advisory
-
ppn.paxengine.com
/release/development
vendor-advisory, permissions-required
-
cert.pl
/en/posts/2024/01/CVE-2023-4818/
third-party-advisory
-
cert.pl
/posts/2024/01/CVE-2023-4818/
third-party-advisory
Sources
- CVE List CVE-2023-42134
- NVD CVE-2023-42134
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