CVE-2019-14715 : Verifone Pinpad Payment Terminals allow undocumented physical access to the syst

Verifone Pinpad Payment Terminals allow undocumented physical access to the system via an SBI bootloader memory write operation.

Published 2020-10-23 05:15:12

Updated 2020-10-30 21:25:32

Source MITRE

View at NVD, CVE.org

Vulnerability category: Memory Corruption

Products affected by CVE-2019-14715

Verifone » P400 Firmware » Version: N/A
cpe:2.3:o:verifone:p400_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Verifone » P400 » Version: N/A
Verifone » P200 Firmware » Version: N/A
cpe:2.3:o:verifone:p200_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Verifone » P200 » Version: N/A
Verifone » Vx 820 Firmware » Version: N/A
cpe:2.3:o:verifone:vx_820_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Verifone » Vx 820 » Version: N/A
Verifone » Vx 805 Firmware » Version: N/A
cpe:2.3:o:verifone:vx_805_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Verifone » Vx 805 » Version: N/A

EPSS FAQ

0.06%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 15 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.6	MEDIUM	AV:L/AC:L/Au:N/C:P/I:P/A:P	3.9	6.4	NIST
Access Vector: Local Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
6.8	MEDIUM	CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	0.9	5.9	NIST
Attack Vector: Physical Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

Assigned by: nvd@nist.gov (Primary)

https://www.ptsecurity.com/ww-en/analytics/threatscape/pt-2020-28/

PT-2020-28: Undocumented physical access to the system (SBI bootloader memory write)
Third Party Advisory

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