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URL: https://nvd.nist.gov/vuln/detail/CVE-2021-27101

⇱ NVD - CVE-2021-27101

  1. Vulnerabilities

CVE-2021-27101 Detail

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://github.com/accellion/CVEs/blob/main/CVE-2021-27101.txt CVE, MITRE Broken Link  Third Party Advisory 
https://www.accellion.com/products/fta/ CVE, MITRE Product  Vendor Advisory 
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-27101 CISA-ADP US Government Resource 

This CVE is in CISA's Known Exploited Vulnerabilities Catalog

Reference CISA's BOD 22-01 and Known Exploited Vulnerabilities Catalog for further guidance and requirements.

Vulnerability Name Date Added Due Date Required Action
Accellion FTA SQL Injection Vulnerability 11/03/2021 11/17/2021 Apply updates per vendor instructions.

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-Other Other 👁 cwe source acceptance level
NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Denotes Vulnerable Software
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Change History

12 change records found show changes

CVE Modified by CISA-ADP 6/16/2026 11:44:17 PM

Action Type Old Value New Value
Added SSVC 
{"timestamp":"2025-05-27T17:54:46.198433Z","id":"CVE-2021-27101","options":[{"exploitation":"active"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}

CVE Modified by MITRE 6/16/2026 11:44:17 PM

Action Type Old Value New Value
Added Affected 
[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]

Modified Analysis by NIST 11/03/2025 10:06:03 AM

Action Type Old Value New Value
Changed Reference Type 
CVE: https://github.com/accellion/CVEs/blob/main/CVE-2021-27101.txt Types: Third Party Advisory


 
CVE: https://github.com/accellion/CVEs/blob/main/CVE-2021-27101.txt Types: Broken Link, Third Party Advisory
Changed Reference Type 
MITRE: https://github.com/accellion/CVEs/blob/main/CVE-2021-27101.txt Types: Third Party Advisory


 
MITRE: https://github.com/accellion/CVEs/blob/main/CVE-2021-27101.txt Types: Broken Link, Third Party Advisory
Added Reference Type 
CISA-ADP: https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-27101 Types: US Government Resource

CVE Modified by CISA-ADP 10/21/2025 8:17:28 PM

Action Type Old Value New Value
Added Reference 
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-27101

CVE Modified by CISA-ADP 10/21/2025 4:18:25 PM

Action Type Old Value New Value
Removed Reference 
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-27101

CVE Modified by CISA-ADP 10/21/2025 3:18:57 PM

Action Type Old Value New Value
Added Reference 
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-27101

Modified Analysis by NIST 4/03/2025 3:14:16 PM

Action Type Old Value New Value

CVE Modified by CISA-ADP 2/03/2025 12:15:11 PM

Action Type Old Value New Value
Added CVSS V3.1 
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVE Modified by CVE 11/21/2024 12:57:21 AM

Action Type Old Value New Value
Added Reference 
https://github.com/accellion/CVEs/blob/main/CVE-2021-27101.txt
Added Reference 
https://www.accellion.com/products/fta/

CVE Modified by MITRE 5/14/2024 4:37:09 AM

Action Type Old Value New Value

CWE Remap by NIST 8/08/2023 10:21:49 AM

Action Type Old Value New Value
Changed CWE 
CWE-89



NVD-CWE-Other


Initial Analysis by NIST 2/17/2021 2:04:26 PM

Action Type Old Value New Value
Added CVSS V3.1 
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Added CVSS V2 
NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Added CWE 
NIST CWE-89
Added CPE Configuration 
OR
 *cpe:2.3:a:accellion:fta:*:*:*:*:*:*:*:* versions up to (including) 9_12_370
Changed Reference Type 
https://github.com/accellion/CVEs/blob/main/CVE-2021-27101.txt No Types Assigned


 
https://github.com/accellion/CVEs/blob/main/CVE-2021-27101.txt Third Party Advisory
Changed Reference Type 
https://www.accellion.com/products/fta/ No Types Assigned


 
https://www.accellion.com/products/fta/ Product, Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2021-27101
NVD Published Date:
02/16/2021
NVD Last Modified:
06/16/2026
Source:
MITRE