CVE-2024-22023

MEDIUM
Published Apr 4, 2024 Modified Nov 21, 2024 CWE-476 CWE-703

Description

An XML entity expansion or XEE vulnerability in SAML component of Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure allows an unauthenticated attacker to send specially crafted XML requests in-order-to temporarily cause resource exhaustion thereby resulting in a limited-time DoS.

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CVSS v3.1 Score

5.3
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Weakness Type (CWE)

CWE-476 CWE-476
CWE-703 CWE-703

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
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
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure

References

Frequently Asked Questions

What is CVE-2024-22023? +
An XML entity expansion or XEE vulnerability in SAML component of Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure allows an unauthenticated attacker to send specially crafted XML requests in-order-to temporarily cause resource exhaustion thereby resulting in a limited-time DoS. It has a CVSS v3.1 base score of 5.3 (MEDIUM).
How severe is CVE-2024-22023? +
CVE-2024-22023 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.
What products are affected by CVE-2024-22023? +
CVE-2024-22023 affects products from ivanti, specifically: connect_secure, policy_secure. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2024-22023? +
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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