CVE-2021-44033

MEDIUMNVD 6.86.8—

6.8

In Ionic Identity Vault before 5.0.5, the protection mechanism for invalid unlock attempts can be bypassed.

CVSS v3: 6.8
EG Score: 6.8(medium)
EPSS: 22.2%
KEV: Not listed

Published

November 19, 2021

Last Modified

November 21, 2024

References (6)

cve@mitrehttp://packetstormsecurity.com/files/165027/Ionic-Identity-Vault-5.0.4-PIN-Unlock-Lockout-Bypass.html
cve@mitrehttp://seclists.org/fulldisclosure/2021/Nov/41
cve@mitrehttps://ionic.io/docs/identity-vault/changelog
af854a3a-2127-422b-91ae-364da2661108http://packetstormsecurity.com/files/165027/Ionic-Identity-Vault-5.0.4-PIN-Unlock-Lockout-Bypass.html
af854a3a-2127-422b-91ae-364da2661108http://seclists.org/fulldisclosure/2021/Nov/41
af854a3a-2127-422b-91ae-364da2661108https://ionic.io/docs/identity-vault/changelog

Weakness Classification(1)

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

CWE-307Improper Restriction of Excessive Authentication Attempts

Data Freshness Timeline

(refreshed 11× 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
2026-05-28 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 13:42 UTCepss_batch
2026-05-26 07:20 UTCEG score recompute
2026-05-26 07:20 UTCGHSA enrichment
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch

Frequently asked(5)

What is CVE-2021-44033?

CVE-2021-44033 is a medium vulnerability published on November 19, 2021. In Ionic Identity Vault before 5.0.5, the protection mechanism for invalid unlock attempts can be bypassed.

When was CVE-2021-44033 disclosed?

CVE-2021-44033 was first published in the National Vulnerability Database on November 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-2021-44033 actively exploited?

CVE-2021-44033 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 22.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2021-44033?

CVE-2021-44033 has a CVSS v3 base score of 6.8 (NVD).

How do I remediate CVE-2021-44033?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2021-44033, 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-2021-44033

📅 Published

🔄 Last Modified

🔗 References (6)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2021-44033?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (6)

Frequently asked(5)

Related CVEs(same CWE)