CVE-2024-38649
HIGHCVSS 7.5/10EPSS 1.86%
Last modified
CVE-2024-38649 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An out-of-bounds write in IPsec of Ivanti Connect Secure before version 22.7R2.1(Not Applicable to 9.1Rx) allows a remote unauthenticated attacker to cause a denial of service.. EPSS estimates a 1.86% chance of exploitation in the next 30 days.
Description
An out-of-bounds write in IPsec of Ivanti Connect Secure before version 22.7R2.1(Not Applicable to 9.1Rx) allows a remote unauthenticated attacker to cause a denial of service.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ivanti | Connect Secure | < 9.1 |
| Ivanti | Connect Secure | >= 21.9, < 22.7 |
| Ivanti | Connect Secure | 9.1 |
| Ivanti | Connect Secure | 22.7 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2024-38649?
An out-of-bounds write in IPsec of Ivanti Connect Secure before version 22.7R2.1(Not Applicable to 9.1Rx) allows a remote unauthenticated attacker to cause a denial of service.
How severe is CVE-2024-38649?
CVE-2024-38649 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.86% probability of exploitation in the next 30 days.
How do I fix CVE-2024-38649?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2024-38649?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST