CVE-2019-19144

CRITICALNVD 9.89.8—Elevated

9.8

XML External Entity Injection vulnerability in Quantum DXi6702 2.3.0.3 (11449-53631 Build304) devices via rest/Users?action=authenticate.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 43.7%
KEV: Not listed

Published

August 1, 2025

Last Modified

April 15, 2026

Advisory Details (1)

Auto-updated May 19, 2026

No patch confirmed yet.

generic

End-to-End Data Management Solutions Designed for the AI Era | Quantum

https://www.quantum.com/products/disk-basedbackup/dxi6700/index.aspx

Weakness Classification(1)

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

CWE-776Improper Restriction of Recursive Entity References (XML Entity Expansion)

Data Freshness Timeline

(refreshed 10× in last 7d / 20× 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.

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Frequently asked(5)

What is CVE-2019-19144?

CVE-2019-19144 is a critical vulnerability published on August 1, 2025. XML External Entity Injection vulnerability in Quantum DXi6702 2.3.0.3 (11449-53631 Build304) devices via rest/Users?action=authenticate.

When was CVE-2019-19144 disclosed?

CVE-2019-19144 was first published in the National Vulnerability Database on August 1, 2025, with the most recent update on April 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2019-19144 actively exploited?

CVE-2019-19144 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 43.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2019-19144?

CVE-2019-19144 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2019-19144?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-19144, 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.

Dependency Blast Radius

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CVE-2019-19144

📅 Published

🔄 Last Modified

📋 Advisory Details (1)

End-to-End Data Management Solutions Designed for the AI Era | Quantum

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2019-19144?

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Frequently asked(5)

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