CVE-2021-20090: Arcadyan Buffalo Firmware Path Traversal Vulnerability.
Arcadyan Buffalo Firmware Path Traversal Vulnerability. Arcadyan Buffalo firmware contains a path traversal vulnerability that could allow unauthenticated, remote attackers to bypass authentication and access sensitive information. This vulnerability affects multiple routers across several different vendors.
- CISA KEV-listed (remediation due 2021-11-17)
- EPSS 94.4% (100.0% percentile)
Detection rules
- Arcadyan Router Exploitations critical