Product / Accellion
Accellion FTA in CISA KEV
Answer CISA's KEV catalog lists 4 vulnerabilities in Accellion FTA as of catalog 2026.09.23, 100% of Accellion's 4 entries. First added 2021-11-03, latest 2021-11-03; 4 ransomware-linked.
- KEV entries
- 4
- Ransomware: known
- 4100%
- First added
- 2021-11-03
- Latest added
- 2021-11-03
- Median days to due
- 14
- Open deadlines
- 0federal
TAdditions by year
| Year | Added |
|---|---|
| 2021 | 4 |
| 2022 | 0 |
| 2023 | 0 |
| 2024 | 0 |
| 2025 | 0 |
| 2026 | 0 |
WWeaknesses
| CWE | Entries | Share |
|---|---|---|
| CWE-20 Improper input validation | 2 | 50% |
| CWE-78 OS command injection | 2 | 50% |
| CWE-918 Server-side request forgery | 1 | 25% |
| CWE-89 SQL injection | 1 | 25% |
| CWE-138 | 1 | 25% |
EAll entries
| CVE | Vulnerability | Added | Due | Ransomware | CWE |
|---|---|---|---|---|---|
| CVE-2021-27104 | Accellion FTA OS Command Injection Vulnerability | Known | CWE-20, CWE-78 | ||
| CVE-2021-27103 | Accellion FTA Server-Side Request Forgery (SSRF) Vulnerability | Known | CWE-918 | ||
| CVE-2021-27102 | Accellion FTA OS Command Injection Vulnerability | Known | CWE-20, CWE-78 | ||
| CVE-2021-27101 | Accellion FTA SQL Injection Vulnerability | Known | CWE-89, CWE-138 |
Cite this
CISA's KEV catalog lists 4 vulnerabilities in Accellion FTA. Source: Telemetry analysis of the CISA Known Exploited Vulnerabilities catalog, version 2026.09.23 (released 2026-09-23). https://glide-telemetry.pages.dev/products/accellion-fta/
Source: CISA KEV catalog v2026.09.23, released 2026-09-23. Windows end 2026-09-23.