How severe is CVE-2023-47020?

CVE-2023-47020 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-47020 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-47020?

CVE-2023-47020 affects Ncratleos Terminal Handler. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-47020?

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.

Does CVE-2023-47020 have an EU (EUVD) identifier?

Yes. CVE-2023-47020 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-51177.

When was CVE-2023-47020 published?

CVE-2023-47020 was published on 2024-02-08 and last updated on 2026-06-17.

CVE-2023-47020

CVE-2023-47020 is a high-severity vulnerability in Ncratleos Terminal Handler with a CVSS 3.x base score of 8.8. 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-352.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 0% (27th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-51177
Weakness: CWE-352
Affected product: Ncratleos Terminal Handler
Published: 2024-02-08
Last modified: 2026-06-17

Description

Multiple Cross-Site Request Forgery (CSRF) chaining in NCR Terminal Handler v.1.5.1 allows privileges to be escalated by an attacker through a crafted request involving user account creation and adding the user to an administrator group. This is exploited by an undisclosed function in the WSDL that lacks security controls and can accept custom content types.

Frequently asked questions

What is CVE-2023-47020?: Multiple Cross-Site Request Forgery (CSRF) chaining in NCR Terminal Handler v.1.5.1 allows privileges to be escalated by an attacker through a crafted request involving user account creation and adding the user to an administrator group. This is exploited by an undisclosed function in the WSDL that lacks security controls and can accept custom content types.
How severe is CVE-2023-47020?: CVE-2023-47020 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-47020 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-47020?: CVE-2023-47020 affects Ncratleos Terminal Handler. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-47020?: 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.
Does CVE-2023-47020 have an EU (EUVD) identifier?: Yes. CVE-2023-47020 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-51177.
When was CVE-2023-47020 published?: CVE-2023-47020 was published on 2024-02-08 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ncratleos:terminal_handler:1.5.1:*:*:*:*:*:*:*

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