CVE-2021-3129

9.8 CRITICAL CISA KEV - Actively Exploited
Published: January 12, 2021 Modified: November 10, 2025
View on NVD

Description

Ignition before 2.5.2, as used in Laravel and other products, allows unauthenticated remote attackers to execute arbitrary code because of insecure usage of file_get_contents() and file_put_contents(). This is exploitable on sites using debug mode with Laravel before 8.4.2.

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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
http://packetstormsecurity.com/files/162094/Ignition-2.5.1-Remote-Code-Execution.html
Source: cve@mitre.org
Exploit Third Party Advisory VDB Entry
http://packetstormsecurity.com/files/165999/Ignition-Remote-Code-Execution.html
Source: cve@mitre.org
Exploit Third Party Advisory VDB Entry
https://github.com/facade/ignition/pull/334
Source: cve@mitre.org
Patch Third Party Advisory
https://www.ambionics.io/blog/laravel-debug-rce
Source: cve@mitre.org
Exploit Third Party Advisory
http://packetstormsecurity.com/files/162094/Ignition-2.5.1-Remote-Code-Execution.html
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit Third Party Advisory VDB Entry
http://packetstormsecurity.com/files/165999/Ignition-Remote-Code-Execution.html
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit Third Party Advisory VDB Entry
https://github.com/facade/ignition/pull/334
Source: af854a3a-2127-422b-91ae-364da2661108
Patch Third Party Advisory
https://www.ambionics.io/blog/laravel-debug-rce
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit Third Party Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-3129
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
US Government Resource

9 reference(s) from NVD

Quick Stats

CVSS v3 Score
9.8 / 10.0
EPSS (Exploit Probability)
94.3%
100th percentile
Exploitation Status
Actively Exploited
Remediation due: 2023-10-09

Affected Vendors

laravel facade