Known Exploited Vulnerability
7.8
HIGH
CVE-2021-27102
Accellion FTA OS Command Injection Vulnerability - [Actively Exploited]
Description

Accellion FTA 9_12_411 and earlier is affected by OS command execution via a local web service call. The fixed version is FTA_9_12_416 and later.

INFO

Published Date :

Feb. 16, 2021, 9:15 p.m.

Last Modified :

Feb. 19, 2021, 9:26 p.m.

Remotely Exploitable :

No

Impact Score :

5.9

Exploitability Score :

1.8
CISA Notification
CISA KEV (Known Exploited Vulnerabilities)

For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild.

Description :

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

Required Action :

Apply updates per vendor instructions.

Public PoC/Exploit Available at Github

CVE-2021-27102 has a 8 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2021-27102 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Accellion fta
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2021-27102.

URL Resource
https://github.com/accellion/CVEs/blob/main/CVE-2021-27102.txt Third Party Advisory
https://www.accellion.com/products/fta/ Product Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

A super simple Cisa KEV lookup CLI tool leveraging DuckDB

Python

Updated: 3 months, 2 weeks ago
1 stars 0 fork 0 watcher
Born at : July 2, 2024, 7:56 p.m. This repo has been linked 33 different CVEs too.

Manage OWASP Dependency-Track policy idempotent.

Makefile Go Dockerfile

Updated: 1 year, 2 months ago
0 stars 0 fork 0 watcher
Born at : Sept. 1, 2023, 1:22 a.m. This repo has been linked 9 different CVEs too.

None

Updated: 2 years, 5 months ago
0 stars 0 fork 0 watcher
Born at : June 9, 2022, 1:30 a.m. This repo has been linked 2 different CVEs too.

Набор скриптов для парсинга агрегаторов уязвимостей и выгрузки информации в YouTrack

Python

Updated: 3 months ago
25 stars 5 fork 5 watcher
Born at : May 17, 2022, 11:34 a.m. This repo has been linked 61 different CVEs too.

Resources for Security Matters talk 2022

Updated: 2 years, 6 months ago
1 stars 0 fork 0 watcher
Born at : April 20, 2022, 5:31 p.m. This repo has been linked 39 different CVEs too.

Ostorlab KEV: One-command to detect most remotely known exploitable vulnerabilities. Sourced from CISA KEV, Google's Tsunami, Ostorlab's Asteroid and Bug Bounty programs.

cisa-kev vulnerability 0day cisa exploits

Updated: 2 months, 1 week ago
516 stars 32 fork 32 watcher
Born at : April 19, 2022, 8:58 a.m. This repo has been linked 1181 different CVEs too.

Openvas XML Report Converter is a flask-based microweb page that helps using openvasreporting to convert xml reports exported from Greenbone Security Assistant into xlsx workbooks, docx documents or csv files.

flask openvasreporting dropzone flask-session bootstrap-flask

Python CSS JavaScript HTML

Updated: 4 months, 3 weeks ago
2 stars 0 fork 0 watcher
Born at : Nov. 26, 2021, 2:09 p.m. This repo has been linked 8 different CVEs too.

NIST BULK CVE Lookup

Python

Updated: 1 year, 7 months ago
0 stars 0 fork 0 watcher
Born at : May 7, 2020, 11:23 p.m. This repo has been linked 5 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2021-27102 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-27102 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Feb. 19, 2021

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:L/AC:L/Au:N/C:C/I:C/A:C)
    Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://github.com/accellion/CVEs/blob/main/CVE-2021-27102.txt No Types Assigned https://github.com/accellion/CVEs/blob/main/CVE-2021-27102.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
    Added CWE NIST CWE-78
    Added CPE Configuration OR *cpe:2.3:a:accellion:fta:*:*:*:*:*:*:*:* versions up to (including) 9_12_411
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2021-27102 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.08 }} 0.00%

score

0.33669

percentile

CVSS31 - Vulnerability Scoring System
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