Vulnerability in N/a
CVE-2021-3129
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 de…
EPSS: 0.943 (99.9th percentile) — read the EPSS interpretation.
Affected products
- N/a — versions n/a
CISA KEV (Known Exploited Vulnerabilities)
This CVE is on the CISA KEV catalog, added on . CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.
BOD 22-01 due date: .
Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Known ransomware campaign use: yes.
Public proof-of-concept exploits
References
- www.ambionics.io/blog/laravel-debug-rce (x_refsource_MISC)
- github.com/facade/ignition/pull/334 (x_refsource_MISC)
- packetstormsecurity.com/files/162094/Ignition-2.5.1-Remote-Code-Execution.html (x_refsource_MISC)
- packetstormsecurity.com/files/165999/Ignition-Remote-Code-Execution.html (x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-3129?
- CVE-2021-3129 is a vulnerability in N/a. Published 2021-01-12.
- Is CVE-2021-3129 known to be exploited?
- Yes. CVE-2021-3129 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2023-09-18), indicating it is being actively exploited. 173 public proof-of-concept repositories are indexed.