Live › vulnerability › CVE-2021-27101
Go to dashboardAccellion FTA, a file transfer appliance, has a SQL injection flaw triggered by a crafted Host header in a request to document_root.html. An unauthenticated attacker can run SQL against the database, and the flaw is known to be exploited in the wild, including in ransomware campaigns.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 19:11 UTC, 3h before NVD. All times on this page are UTC.
Apply updates per vendor instructions.
| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| Accellion FTA | vendor | – | – |
Unknown from the sources. In the analyst’s queue.
Apply updates per vendor instructions (CISA required action); the specific fixed version is unknown from the sources.
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
Accellion FTA contains a SQL injection vulnerability exploited via a crafted host header in a request to document_root.html.
CISA required action: Apply updates per vendor instructions.
This page as .md · .json · in your agent: get_signal("CVE-2021-27101")
CISA KEV catalog, Creative Commons 0 · EPSS scores by FIRST, used with attribution · NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.