CVE-2021-27104: Accellion FTA OS Command Injection Vulnerability
Critical · CVSS 9.8 (CVSS 3.1)KEV known exploitedEPSS 56.7%, 99th percentilePublished Updated Assigner: mitre
In CISA’s Known Exploited Vulnerabilities catalog: Accellion FTA OS Command Injection Vulnerability.
Added , federal remediation due . Known ransomware use: Known.
Required action: Apply updates per vendor instructions.
Description
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.
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Status incidents that name it
No tracked status incident names this CVE.
Affected vendors and products
Accellion: FTA
References
- CVE record on cve.org (opens in new tab)
- NVD entry (opens in new tab)
- github.com/accellion/CVEs/blob/main/CVE-2021-27104.txt (opens in new tab)
- www.accellion.com/products/fta/ (opens in new tab)
- CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (opens in new tab)
- This product uses data from the NVD API but is not endorsed or certified by the NVD. (opens in new tab)
- Known Exploited Vulnerabilities catalog from CISA. (opens in new tab)
- EPSS scores from FIRST (Exploit Prediction Scoring System). (opens in new tab)