CVE-2019-6321

HIGHNVD 7.27.2—
EchelonGraph scoreMEDIUM confidence

Score 7.2 from GitHub Security Advisory (severity: HIGH) published 2022-05-24. NVD baseline CVSS 7.2; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
7.2
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 7.2Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

HP has identified a security vulnerability with some versions of Workstation BIOS (UEFI Firmware) where the runtime BIOS code could be tampered with if the TPM is disabled. This vulnerability relates to Workstations whose TPM is disabled by default.

CVSS v3
7.2
EG Score
7.2(medium)
EG Risk
—
EPSS
70.6%
KEV
Not listed

Published

May 29, 2019

Last Modified

November 21, 2024

References (2)

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 12× in last 7d / 44× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-22 22:28 UTCEG score recompute
  2. 2026-07-22 14:05 UTCEPSS rescore
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  64. 2026-05-27 19:00 UTCEG score recompute
  65. 2026-05-27 19:00 UTCGHSA enrichment
  66. 2026-05-27 13:39 UTCEPSS rescore
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  72. 2026-05-25 13:46 UTCOSV refresh
  73. 2026-05-24 16:47 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2019-6321?
CVE-2019-6321 is a high vulnerability published on May 29, 2019. HP has identified a security vulnerability with some versions of Workstation BIOS (UEFI Firmware) where the runtime BIOS code could be tampered with if the TPM is disabled. This vulnerability relates to Workstations whose TPM is disabled by default.
When was CVE-2019-6321 disclosed?
CVE-2019-6321 was first published in the National Vulnerability Database on May 29, 2019, 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-2019-6321 actively exploited?
CVE-2019-6321 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 70.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2019-6321?
CVE-2019-6321 has a CVSS v3 base score of 7.2 (NVD).
How do I remediate CVE-2019-6321?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-6321, 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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