How severe is CVE-2020-19559?

CVE-2020-19559 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2020-19559 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-19559?

CVE-2020-19559 affects Dieboldnixdorf Agilis Xfs For Opteva. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-19559?

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

When was CVE-2020-19559 published?

CVE-2020-19559 was published on 2023-09-11 and last updated on 2026-06-17.

CVE-2020-19559

CVE-2020-19559 is a critical-severity vulnerability in Dieboldnixdorf Agilis Xfs For Opteva with a CVSS 3.x base score of 9.8. 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-502.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (72nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-502
Affected product: Dieboldnixdorf Agilis Xfs For Opteva
Published: 2023-09-11
Last modified: 2026-06-17

Description

An issue in Diebold Aglis XFS for Opteva v.4.1.61.1 allows a remote attacker to execute arbitrary code via a crafted payload to the ResolveMethod() parameter.

Frequently asked questions

What is CVE-2020-19559?: An issue in Diebold Aglis XFS for Opteva v.4.1.61.1 allows a remote attacker to execute arbitrary code via a crafted payload to the ResolveMethod() parameter.
How severe is CVE-2020-19559?: CVE-2020-19559 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2020-19559 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-19559?: CVE-2020-19559 affects Dieboldnixdorf Agilis Xfs For Opteva. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-19559?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2020-19559 published?: CVE-2020-19559 was published on 2023-09-11 and last updated on 2026-06-17.

References

https://medium.com/nightst0rm/t%E1%BA%A3n-m%E1%BA%A1n-v%E1%BB%81-l%E1%BB%97-h%E1%BB%95ng-trong-atm-diebold-f1040a70f2c9

Affected products (1)

cpe:2.3:a:dieboldnixdorf:agilis_xfs_for_opteva:4.1.61.1:*:*:*:*:*:*:*

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