CVE-2024-40711
CRITICAL CISA KEVCVSS v3
9.8
CRITICAL
EPSS Score
—
exploit probability
CISA KEV
Yes
known exploited
Exploitation
—
SSVC status
Description
A deserialization of untrusted data vulnerability with a malicious payload can allow an unauthenticated remote code execution (RCE).
CISA Known Exploited Vulnerability
- Date Added
- 10/17/2024
- Patch Due Date
- 11/7/2024
- Ransomware Use
- Known
- Required Action
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Technical Details
- CVSS v3 Vector
- 3.1
- Published
- 9/7/2024
- Last Modified
- 10/30/2025
Frequently Asked Questions
What is CVE-2024-40711?
A deserialization of untrusted data vulnerability with a malicious payload can allow an unauthenticated remote code execution (RCE).
Is CVE-2024-40711 actively exploited?
Yes. CVE-2024-40711 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 11/7/2024.
What is the CVSS score for CVE-2024-40711?
CVE-2024-40711 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string 3.1.
Is CVE-2024-40711 affecting your environment?
Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.