CVE-2021-27101

9.8 CRITICAL CISA KEV - Actively Exploited
Published: February 16, 2021 Modified: November 03, 2025
View on NVD

Description

Accellion FTA 9_12_370 and earlier is affected by SQL injection via a crafted Host header in a request to document_root.html. The fixed version is FTA_9_12_380 and later.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://github.com/accellion/CVEs/blob/main/CVE-2021-27101.txt
Source: cve@mitre.org
Broken Link Third Party Advisory
https://www.accellion.com/products/fta/
Source: cve@mitre.org
Product Vendor Advisory
https://github.com/accellion/CVEs/blob/main/CVE-2021-27101.txt
Source: af854a3a-2127-422b-91ae-364da2661108
Broken Link Third Party Advisory
https://www.accellion.com/products/fta/
Source: af854a3a-2127-422b-91ae-364da2661108
Product Vendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-27101
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
US Government Resource

5 reference(s) from NVD

Quick Stats

CVSS v3 Score
9.8 / 10.0
EPSS (Exploit Probability)
1.0%
77th percentile
Exploitation Status
Actively Exploited
Remediation due: 2021-11-17

Affected Vendors

accellion