CVE-2021-22850

MEDIUMNVD 5.39.8▲

5.3

HGiga EIP product lacks ineffective access control in certain pages that allow attackers to access database or perform privileged functions.

CVSS v3: 5.3
EG Score: 9.8(medium)
EPSS: 52.7%
KEV: Not listed

Published

January 19, 2021

Last Modified

November 21, 2024

References (4)

twcert@certhttps://www.chtsecurity.com/news/eb024200-7cf9-4c58-a063-c451dbc9daef
twcert@certhttps://www.twcert.org.tw/tw/cp-132-4326-3d9d2-1.html
af854a3a-2127-422b-91ae-364da2661108https://www.chtsecurity.com/news/eb024200-7cf9-4c58-a063-c451dbc9daef
af854a3a-2127-422b-91ae-364da2661108https://www.twcert.org.tw/tw/cp-132-4326-3d9d2-1.html

Weakness Classification(2)

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

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 22:01 UTCEG score recompute
2026-05-26 22:01 UTCGHSA enrichment
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 16:49 UTCepss_batch

Frequently asked(5)

What is CVE-2021-22850?

CVE-2021-22850 is a medium vulnerability published on January 19, 2021. HGiga EIP product lacks ineffective access control in certain pages that allow attackers to access database or perform privileged functions.

When was CVE-2021-22850 disclosed?

CVE-2021-22850 was first published in the National Vulnerability Database on January 19, 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-2021-22850 actively exploited?

CVE-2021-22850 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 52.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2021-22850?

CVE-2021-22850 has a CVSS v3 base score of 5.3 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.8.

How do I remediate CVE-2021-22850?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2021-22850, 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-2021-22850

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(2)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2021-22850?

🔗 Related CVEs(same CWE)

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Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same CWE)