How severe is CVE-2023-42135?

CVE-2023-42135 has a CVSS 3.x base score of 6.8, rated medium severity. It is exploitable over physical access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-42135 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-42135?

CVE-2023-42135 affects Paxtechnology Paydroid. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-42135?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2023-42135 have an EU (EUVD) identifier?

Yes. CVE-2023-42135 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-46594.

When was CVE-2023-42135 published?

CVE-2023-42135 was published on 2024-01-15 and last updated on 2026-06-17.

CVE-2023-42135

CVE-2023-42135 is a medium-severity vulnerability in Paxtechnology Paydroid with a CVSS 3.x base score of 6.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-74.

Key facts

Severity: Medium (CVSS 3.x base score 6.8)
EPSS exploit prediction: 1% (44th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-46594
Weakness: CWE-74
Affected product: Paxtechnology Paydroid
Published: 2024-01-15
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is 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.
How severe is CVE-2023-42135?: CVE-2023-42135 has a CVSS 3.x base score of 6.8, rated medium severity. It is exploitable over physical access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-42135 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-42135?: CVE-2023-42135 affects Paxtechnology Paydroid. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-42135?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-42135 have an EU (EUVD) identifier?: Yes. CVE-2023-42135 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-46594.
When was CVE-2023-42135 published?: CVE-2023-42135 was published on 2024-01-15 and last updated on 2026-06-17.

References

Affected products (1)

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

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