CVE-2020-10125

Name: CVE-2020-10125
Creator: NVD / NIST
Published: 2020-08-21T21:15:11.497+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.6/10EPSS 0.19%

Last modified Jun 17, 2026

CVE-2020-10125 is a high-severity vulnerability rated 7.6/10 on the CVSS scale. NCR SelfServ ATMs running APTRA XFS 04.02.01 and 05.01.00 implement 512-bit RSA certificates to validate bunch note acceptor (BNA) software updates, which can be broken by an attacker with physical access in a sufficiently short period of time, thereby enabling the attacker to sign arbitrary files and CAB archives used to update BNA software, as well as bypass application whitelisting, resulting in the ability to execute arbitrary code.. EPSS estimates a 0.19% chance of exploitation in the next 30 days.

Description

NCR SelfServ ATMs running APTRA XFS 04.02.01 and 05.01.00 implement 512-bit RSA certificates to validate bunch note acceptor (BNA) software updates, which can be broken by an attacker with physical access in a sufficiently short period of time, thereby enabling the attacker to sign arbitrary files and CAB archives used to update BNA software, as well as bypass application whitelisting, resulting in the ability to execute arbitrary code.

Metrics

CVSS 3.1

7.6/10

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

EPSS Probability

0.19%

8.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Ncr	Aptra Xfs	04.02.01
Ncr	Aptra Xfs	05.01.00

References

https://kb.cert.org/vuls/id/815655Third Party Advisory, US Government Resource
https://www.ncr.com/content/dam/ncrcom/content-type/documents/NCR_Security_Alert-2018-13_APTRA_XFS_Broken Link
https://kb.cert.org/vuls/id/815655Third Party Advisory, US Government Resource
https://www.kb.cert.org/vuls/id/815655
https://www.ncr.com/content/dam/ncrcom/content-type/documents/NCR_Security_Alert-2018-13_APTRA_XFS_Broken Link

Timeline

Published: Aug 21, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-10125?

How severe is CVE-2020-10125?

CVE-2020-10125 has a CVSS score of 7.6/10 (HIGH severity). The EPSS model estimates a 0.19% probability of exploitation in the next 30 days.

How do I fix CVE-2020-10125?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-10125?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST