How severe is CVE-2020-10126?

CVE-2020-10126 has a CVSS 3.x base score of 7.6, rated high 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-2020-10126 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-10126?

CVE-2020-10126 affects Ncr Aptra Xfs. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-10126?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2020-10126 published?

CVE-2020-10126 was published on 2020-08-21 and last updated on 2026-06-17.

CVE-2020-10126

CVE-2020-10126 is a high-severity vulnerability in Ncr Aptra Xfs with a CVSS 3.x base score of 7.6. 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-347.

Key facts

Severity: High (CVSS 3.x base score 7.6)
CVSS v2: 7.2
EPSS exploit prediction: 0% (20th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-347
Affected product: Ncr Aptra Xfs
Published: 2020-08-21
Last modified: 2026-06-17

Description

NCR SelfServ ATMs running APTRA XFS 05.01.00 do not properly validate softare updates for the bunch note acceptor (BNA), enabling an attacker with physical access to internal ATM components to restart the host computer and execute arbitrary code with SYSTEM privileges because while booting, the update process looks for CAB archives on removable media and executes a specific file without first validating the signature of the CAB archive.

Frequently asked questions

What is CVE-2020-10126?: NCR SelfServ ATMs running APTRA XFS 05.01.00 do not properly validate softare updates for the bunch note acceptor (BNA), enabling an attacker with physical access to internal ATM components to restart the host computer and execute arbitrary code with SYSTEM privileges because while booting, the update process looks for CAB archives on removable media and executes a specific file without first validating the signature of the CAB archive.
How severe is CVE-2020-10126?: CVE-2020-10126 has a CVSS 3.x base score of 7.6, rated high 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-2020-10126 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-10126?: CVE-2020-10126 affects Ncr Aptra Xfs. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-10126?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2020-10126 published?: CVE-2020-10126 was published on 2020-08-21 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:ncr:aptra_xfs:05.01.00:*:*:*:*:*:*:*

More vulnerabilities in Ncr Aptra Xfs

CVE-2020-9063 — High (CVSS 7.6): NCR SelfServ ATMs running APTRA XFS 05.01.00 or earlier do not authenticate or protect the integrity of USB HID…
CVE-2020-10125 — High (CVSS 7.6): NCR SelfServ ATMs running APTRA XFS 04.02.01 and 05.01.00 implement 512-bit RSA certificates to validate bunch note…
CVE-2020-10124 — High (CVSS 7.1): NCR SelfServ ATMs running APTRA XFS 05.01.00 do not encrypt, authenticate, or verify the integrity of messages between…
CVE-2020-10123 — Medium (CVSS 5.3): The currency dispenser of NCR SelfSev ATMs running APTRA XFS 05.01.00 or earlier does not adequately authenticate…

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