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Exploited vulnerabilities (CISA KEV)
CVEs with exploitation confirmed by CISA (Known Exploited Vulnerabilities), with required actions and deadlines.
CVE-2021-27103
Critical · 9.8
KEV High · 69 Ransomware CWE-918 Feb 16, 2021
Accellion FTA Server-Side Request Forgery (SSRF) Vulnerability
Accellion FTA 9_12_411 and earlier is affected by SSRF via a crafted POST request to wmProgressstat.html. The fixed version is FTA_9_12_416 and later.
CVE-2021-27101
Critical · 9.8
KEV Urgent · 75 Public exploit Ransomware Feb 16, 2021
Accellion FTA SQL Injection Vulnerability
Accellion FTA 9_12_370 and earlier is affected by SQL injection via a crafted Host header in a request to document_root.html. The fixed version is FTA_9_12_380 and later.
CVE-2021-27102
High · 7.8
KEV High · 64 Ransomware CWE-78 Feb 16, 2021
Accellion FTA OS Command Injection Vulnerability
Accellion FTA 9_12_411 and earlier is affected by OS command execution via a local web service call. The fixed version is FTA_9_12_416 and later.
CVE-2021-27104
Critical · 9.8
KEV Urgent · 70 Ransomware CWE-78 Feb 16, 2021
Accellion FTA OS Command Injection Vulnerability
Accellion FTA 9_12_370 and earlier is affected by OS command execution via a crafted POST request to various admin endpoints. The fixed version is FTA_9_12_380 and later.