CVE-2024-21894
CVSS v3
9.8
CRITICAL
EPSS Score
11.0 %
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
A heap overflow vulnerability in IPSec component of Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure allows an unauthenticated malicious user to send specially crafted requests in-order-to crash the service thereby causing a DoS attack. In certain conditions this may lead to execution of arbitrary code
Technical details
- Published
- 2024-04-04
Frequently asked questions
What is CVE-2024-21894?
A heap overflow vulnerability in IPSec component of Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure allows an unauthenticated malicious user to send specially crafted requests in-order-to crash the service thereby causing a DoS attack. In certain conditions this may lead to execution of arbitrary code
Is CVE-2024-21894 actively exploited?
Active exploitation of CVE-2024-21894 has not been confirmed. The EPSS score is 11.0%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2024-21894?
CVE-2024-21894 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2024-21894 affecting your environment?
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