CVE-2025-43559
CRITICALCVSS v3
9.1
CRITICAL
EPSS Score
12.3%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
ColdFusion versions 2025.1, 2023.13, 2021.19 and earlier are affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user. A high-privileged attacker could leverage this vulnerability to bypass security mechanisms and execute code. Exploitation of this issue does not require user interaction and scope is changed.
Technical Details
- CVSS v3 Vector
- 3.1
- Published
- 5/13/2025
- Last Modified
- 7/15/2025
Frequently Asked Questions
What is CVE-2025-43559?
ColdFusion versions 2025.1, 2023.13, 2021.19 and earlier are affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user. A high-privileged attacker could leverage this vulnerability to bypass security mechanisms and execute code. Exploitation of this issue does not require user interaction and scope is changed.
Is CVE-2025-43559 actively exploited?
Active exploitation of CVE-2025-43559 has not been confirmed. The EPSS score is 12.3%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2025-43559?
CVE-2025-43559 has a CVSS v3 base score of 9.1 (CRITICAL severity), with vector string 3.1.
Is CVE-2025-43559 affecting your environment?
Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.