CVE-2021-27104
Summary
| CVE | CVE-2021-27104 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2021-02-16 21:15:00 UTC |
| Updated | 2021-02-17 18:52:00 UTC |
| 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. |
Risk And Classification
EPSS: 0.063930000 probability, percentile 0.910430000 (date 2026-04-15)
CISA KEV: Listed on 2021-11-03; due 2021-11-17; ransomware use Known
Problem Types: CWE-78
CISA Known Exploited Vulnerability
| Vendor | Accellion |
|---|---|
| Product | FTA |
| Name | Accellion FTA OS Command Injection Vulnerability |
| Required Action | Apply updates per vendor instructions. |
| Notes | https://nvd.nist.gov/vuln/detail/CVE-2021-27104 |
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Accellion FTA | Secure Large File Transfer for Enterprises | MISC | www.accellion.com | Product, Vendor Advisory |
| CVEs/CVE-2021-27104.txt at main · accellion/CVEs · GitHub | MISC | github.com | Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
| CISA Known Exploited Vulnerabilities catalog | CISA | www.cisa.gov | kev |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 731204 Accellion File Transfer Appliance (FTA) Multiple Security Vulnerabilities (CVE-2021-27101,CVE-2021-27104)