Is CVE-2020-10124 actively exploited?

No active exploitation of CVE-2020-10124 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2020-10124 be exploited remotely?

No. CVE-2020-10124 requires physical access to exploit.

What is the CVSS score of CVE-2020-10124?

CVE-2020-10124 has a CVSS score of 7.1 (HIGH).

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HIGH

CVE-2020-10124

CWE-306Published: August 21, 2020· Updated: Jun 17, 2026

7.1

CVSS v3.1

Official Description

NCR SelfServ ATMs running APTRA XFS 05.01.00 do not encrypt, authenticate, or verify the integrity of messages between the BNA and the host computer, which could allow an attacker with physical access to the internal components of the ATM to execute arbitrary code, including code that enables the attacker to commit deposit forgery.

NVD Source

Technical Analysis

CVE-2020-10124 requires local access, meaning attackers must already have a foothold on the target system.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 7.1.

The vulnerability has a "Changed" scope, meaning successful exploitation can impact components beyond the vulnerable component itself — such as the host operating system or adjacent services.