CVE-2021-21430
medium
CVSS v3
—
CVSS v4 NEW
—
VIR risk
5.5
Description
Creation of Temporary File in Directory with Insecure Permissions in auto-generated Java, Scala code
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
Arch Fixed 1 release
| Version | Status | Fixed in |
|---|---|---|
| — | Fixed | 5.1.1-1 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Maven | org.openapitools:openapi-generator | <5.1.0 | 5.1.0 |
References
- https://github.com/OpenAPITools/openapi-generator/security/advisories/GHSA-cqxr-xf2w-943w
- https://nvd.nist.gov/vuln/detail/CVE-2021-21430
- https://github.com/OpenAPITools/openapi-generator/pull/8787
- https://github.com/OpenAPITools/openapi-generator/pull/8791
- https://github.com/OpenAPITools/openapi-generator/pull/9348
- https://github.com/OpenAPITools/openapi-generator
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.