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.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2024
- CVE-2024-38643A missing authentication for critical function vulnerability…9.8
- CVE-2024-38644An OS command injection vulnerability has been reported to a…8.8
- CVE-2024-38645A server-side request forgery (SSRF) vulnerability has been …6.5
- CVE-2024-38646An incorrect permission assignment for critical resource vul…6
- CVE-2024-38647An exposure of sensitive information vulnerability has been …7.5
- CVE-2024-38648A hardcoded secret in Ivanti DSM before 2024.2 allows an aut…5.7
- CVE-2024-3865Memory safety bugs present in Firefox 124. Some of these bug…8.1
- CVE-2024-38650An authentication bypass vulnerability can allow a low privi…9.9
- CVE-2024-38651A code injection vulnerability can allow a low-privileged us…8.5
- CVE-2024-38652Path traversal in the skin management component of Ivanti Av…9.1
- CVE-2024-38653XXE in SmartDeviceServer in Ivanti Avalanche 6.3.1 allows a …7.5
- CVE-2024-38654Improper bounds checking in Ivanti Secure Access Client befo…4.4
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