CVE-2021-27102CISA KEVEPSS p88.2%

CVE-2021-27102Accellion FTA OS Command Injection Vulnerability

Accellion / FTA

Description

Accellion FTA contains an OS command injection vulnerability exploited via a local web service call.

Scoring

EPSS3.65% probability of exploitation · percentile 88.2% · 2026-06-18T12:00:27Z

CISA KEV entry

Added to KEV: 2021-11-03

(incoming)1

TypeTargetConfidenceTier
KEVEntryAccellion FTA OS Command Injection Vulnerabilitykev-cve-2021-271020%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
Accellion FTA SQL Injection Vulnerability
CVE
Accellion FTA Server-Side Request Forgery (SSRF) Vulnerability
CVE
FXC AE1021, AE1021PE OS Command Injection Vulnerability
CVE
CVE-2025-6541
CVE
CVE-2025-25220
CVE
CVE-2026-22550
Sourced from NVD + CISA KEV + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.