CVE-2023-42135

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.

CVSS v3 6.8 MEDIUM

6.8^/10

CVSS v3 : MEDIUM

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://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/development	Permissions Required

Configurations

Configuration 1 (hide)

AND

cpe:2.3:h:paxtechnology:a920_pro:-:*:*:*:*:*:*:*

cpe:2.3:o:paxtechnology:paydroid:*:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:h:paxtechnology:a50:-:*:*:*:*:*:*:*

cpe:2.3:o:paxtechnology:paydroid:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2024-01-15 14:15

Updated : 2024-01-19 15:47

NVD link : CVE-2023-42135

Mitre link : CVE-2023-42135

CVE.ORG link : CVE-2023-42135

JSON object : View

Products Affected

paxtechnology

a50
paydroid
a920_pro

CWE

CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CWE-20

Improper Input Validation

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