CVE-2021-44033 json
In Ionic Identity Vault before 5.0.5, the protection mechanism for invalid unlock attempts can be bypassed.
published 2021-11-19 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-30892
- cvss
- 6.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 43%
- public exploits
- 0
- none known
Summary
In Ionic Identity Vault before 5.0.5, the protection mechanism for invalid unlock attempts can be bypassed.
Exploit prediction
0.50% chance of exploitation in the next 30 days, higher than 43% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- seclists.org http://seclists.org/fulldisclosure/2021/Nov/41 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.8 | CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 4.6 | AV:L/AC:L/Au:N/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-307 Improper Restriction of Excessive Authentication Attempts
References
-
seclists.org
/fulldisclosure/2021/Nov/41
mailing-list, exploit, third-party-advisory
-
ionic.io
/docs/identity-vault/changelog
release-notes, vendor-advisory
-
packetstormsecurity.com
/files/165027/Ionic-Identity-Vault-5.0.4-PIN-Unlock-Lockout-Bypass.html
third-party-advisory
Sources
- CVE List CVE-2021-44033
- NVD CVE-2021-44033
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.