CVE-2021-20021
SonicWall Email Security Improper Privilege Management Vulnerability
9.8
CVSS 3.1
88.7 %
EPSS (current)
2021-11-03
KEV addition
Yes
Ransomware
Timeline
Publication, first public exploit and KEV addition on a day axis.
Key facts
Vendor / product: SonicWall / SonicWall Email Security
Published: 2021-04-09 · Due (CISA): 2021-11-17
CWE: CWE-269 · EU list: no
Exploit references (metadata only)
| Source | Reference | Title | Date |
|---|---|---|---|
| nuclei | http/cves/2021/CVE-2021-20021.yaml | SonicWall Email Security <= 10.0.9.x - Unauthenticated Admin Account Creation | – |
References only — no downloads or instructions.