CVE-2021-20090
Arcadyan Buffalo Firmware Path Traversal Vulnerability
9.8
CVSS 3.1
100.0 %
EPSS (current)
2021-11-03
KEV addition
No
Ransomware
Timeline
Publication, first public exploit and KEV addition on a day axis.
Key facts
Vendor / product: Arcadyan / Buffalo Firmware
Published: 2021-04-29 · Due (CISA): 2021-11-17
CWE: CWE-22 · EU list: no
Exploit references (metadata only)
| Source | Reference | Title | Date |
|---|---|---|---|
| nuclei | http/cves/2021/CVE-2021-20090.yaml | Buffalo WSR-2533DHPL2 - Path Traversal | – |
References only — no downloads or instructions.