CVE-2021-27456

LOWNVD 2.42.4—

2.4

Philips Gemini PET/CT family software stores sensitive information in a removable media device that does not have built-in access control.

CVSS v3: 2.4
EG Score: 2.4(medium)
EPSS: 17.9%
KEV: Not listed

Published

March 23, 2022

Last Modified

November 21, 2024

References (4)

ics-cert@hqhttps://www.cisa.gov/uscert/ics/advisories/icsma-21-084-01
ics-cert@hqhttps://www.philips.com/productsecurity
af854a3a-2127-422b-91ae-364da2661108https://www.cisa.gov/uscert/ics/advisories/icsma-21-084-01
af854a3a-2127-422b-91ae-364da2661108https://www.philips.com/productsecurity

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 11× in last 7d / 18× 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
2026-06-02 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
2026-05-29 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
2026-05-27 13:39 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 01:10 UTCEG score recompute
2026-05-26 01:10 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2021-27456?

CVE-2021-27456 is a low vulnerability published on March 23, 2022. Philips Gemini PET/CT family software stores sensitive information in a removable media device that does not have built-in access control.

When was CVE-2021-27456 disclosed?

CVE-2021-27456 was first published in the National Vulnerability Database on March 23, 2022, 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-2021-27456 actively exploited?

CVE-2021-27456 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 17.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2021-27456?

CVE-2021-27456 has a CVSS v3 base score of 2.4 (NVD).

How do I remediate CVE-2021-27456?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2021-27456, 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-2021-27456

📅 Published

🔄 Last Modified

🔗 References (4)