onyx --cves cve-2021-22921
CVE-2021-22921
- score
- <0.1
- cvss
- 7.8
- epss
- 7.4%
- published
- 2021-07-12
- kev added
- —
- first seen
Node.js before 16.4.1, 14.17.2, and 12.22.2 contains a privilege escalation caused by improper permission configuration in the installation directory on Windows, letting local attackers escalate privileges via PATH and DLL hijacking, exploit requires attacker to have local access.
Timeline
How this CVE moved toward exploitation. Chart: last 30 days — trend score, EPSS, community mentions per day; hover the event lane.
- Published
- Tracked by Onyx
- Public PoC
Exploit availability
Public PoC flagged by vulnx; no direct exploit link among the citations.