CVE-2021-32004

LOWNVD 3.75.3▲

3.7

This issue affects: Secomea GateManager All versions prior to 9.6. Improper Check of host header in web server of Secomea GateManager allows attacker to cause browser cache poisoning.

CVSS v3: 3.7
EG Score: 5.3(medium)
EPSS: 41.3%
KEV: Not listed

Published

November 22, 2021

Last Modified

November 21, 2024

References (2)

VulnerabilityReporting@secomeahttps://www.secomea.com/support/cybersecurity-advisory/#4578
af854a3a-2127-422b-91ae-364da2661108https://www.secomea.com/support/cybersecurity-advisory/#4578

Weakness Classification(1)

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

CWE-923

Data Freshness Timeline

(refreshed 12× 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.

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
2026-05-29 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
2026-05-27 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 07:17 UTCepss_batch
2026-05-26 07:14 UTCEG score recompute

Frequently asked(5)

What is CVE-2021-32004?

CVE-2021-32004 is a low vulnerability published on November 22, 2021. This issue affects: Secomea GateManager All versions prior to 9.6. Improper Check of host header in web server of Secomea GateManager allows attacker to cause browser cache poisoning.

When was CVE-2021-32004 disclosed?

CVE-2021-32004 was first published in the National Vulnerability Database on November 22, 2021, 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-2021-32004 actively exploited?

CVE-2021-32004 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 41.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2021-32004?

CVE-2021-32004 has a CVSS v3 base score of 3.7 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 5.3.

How do I remediate CVE-2021-32004?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2021-32004, 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-2021-32004

📅 Published

🔄 Last Modified

🔗 References (2)