CVE-2020-19559

CRITICALNVD 9.89.8—Elevated

9.8

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.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 80.4%
KEV: Not listed

Published

September 11, 2023

Last Modified

November 21, 2024

References (2)

cve@mitrehttps://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
af854a3a-2127-422b-91ae-364da2661108https://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

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-502Deserialization of Untrusted Data

Data Freshness Timeline

(refreshed 11× in last 7d / 19× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:11 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-29 13:42 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-24 17:50 UTCEG score recompute
2026-05-24 17:50 UTCGHSA enrichment
2026-05-24 16:48 UTCepss_batch

Frequently asked(5)

What is CVE-2020-19559?

CVE-2020-19559 is a critical vulnerability published on September 11, 2023. 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.

When was CVE-2020-19559 disclosed?

CVE-2020-19559 was first published in the National Vulnerability Database on September 11, 2023, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2020-19559 actively exploited?

CVE-2020-19559 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 80.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2020-19559?

CVE-2020-19559 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2020-19559?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2020-19559, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2020-19559

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2020-19559?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)