---
id: CVE-2021-35504
title: >-
  Afian FileRun 2021.03.26 allows Remote Code Execution (by administrators) via
  the Check Path value for the ffmpeg binary.
summary: >-
  Afian FileRun 2021.03.26 allows Remote Code Execution (by administrators) via
  the Check Path value for the ffmpeg binary.
severity: high
cvss: 7.2
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-74
vendor: afian
product: filerun
affected:
  - filerun <= 2021.03.26
published: '2021-10-05'
updated: '2026-07-05'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2021-35504'
references:
  - url: 'https://syntegris-sec.github.io/filerun-advisory'
    label: cve@mitre.org
  - url: 'http://blog.filerun.com'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'https://syntegris-sec.github.io/filerun-advisory'
    label: af854a3a-2127-422b-91ae-364da2661108
tags:
  - nvd
epss: 0.03181
epssPercentile: 0.87518
ingestedAt: '2026-07-06T17:03:23.585Z'
---

## Overview

Afian FileRun 2021.03.26 allows Remote Code Execution (by administrators) via the Check Path value for the ffmpeg binary.

## Affected

- `filerun <= 2021.03.26`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.