PT-2021-2474 · Accellion · Accellion Fta

Published 2021-02-16 · Updated 2025-11-03 · CVE-2021-27102

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Accellion FTA versions 9 12 411 and earlier

Description The issue in Accellion FTA relates to a failure to neutralize specific elements used in an operating system command. Exploitation may allow an attacker to execute arbitrary commands and gain unauthorized access to protected information. The issue is triggered via a local web service call.

Recommendations Update to Accellion FTA version 9 12 416 or later.

Exploit

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

BDU:2021-01841

CVE-2021-27102

Affected Products

Accellion Fta

References · 21

• 🔥 https://github.com/accellion/CVEs/blob/main/CVE-2021-27102.txt · Exploit
• https://osv.dev/vulnerability/CVE-2021-27102 · Vendor Advisory
• https://accellion.com/products/fta · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-27102 · Security Note
• https://bdu.fstec.ru/vul/2021-01841 · Security Note
• https://t.me/aptreports/15086 · Telegram Post
• https://twitter.com/DefusedCyber/status/1977709712561799257 · Twitter Post
• https://twitter.com/DefusedCyber/status/1980223102458962247 · Twitter Post
• https://cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-27102 · Note
• https://t.me/aptreports/4873 · Telegram Post
• https://twitter.com/fletch_ai/status/1868868864207188297 · Twitter Post
• https://t.me/cibsecurity/23690 · Telegram Post
• https://twitter.com/fletch_ai/status/1703893470140682501 · Twitter Post
• https://xakep.ru/2021/02/25/bombardier-leak · Note
• https://twitter.com/ItsReallyNick/status/1737830416508194944 · Twitter Post