CVE-2024-38649

HIGH
Published Nov 13, 2024 Modified Jul 16, 2025 CWE-125

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.

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CVSS v3.1 Score

7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness Type (CWE)

CWE-125 Out-of-bounds Read

Affected Products

Vendor Product
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure

References

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. It has a CVSS v3.1 base score of 7.5 (HIGH).
How severe is CVE-2024-38649? +
CVE-2024-38649 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.
What products are affected by CVE-2024-38649? +
CVE-2024-38649 affects products from ivanti, specifically: connect_secure. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2024-38649? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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