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CVE-2024-22052 Details

Description

A null pointer dereference 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

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CNA: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://forums.ivanti.com/s/article/New-CVE-2024-21894-Heap-Overflow-CVE-2024-22052-Null-Pointer-Dereference-CVE-2024-22053-Heap-Overflow-and-CVE-2024-22023-XML-entity-expansion-or-XXE-for-Ivanti-Connect-Secure-and-Ivanti-Policy-Secure-Gateways?language=en_US	CVE	Vendor Advisory
https://forums.ivanti.com/s/article/New-CVE-2024-21894-Heap-Overflow-CVE-2024-22052-Null-Pointer-Dereference-CVE-2024-22053-Heap-Overflow-and-CVE-2024-22023-XML-entity-expansion-or-XXE-for-Ivanti-Connect-Secure-and-Ivanti-Policy-Secure-Gateways?language=en_US	[email protected]	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-476	NULL Pointer Dereference	[email protected]
CWE-703	Improper Check or Handling of Exceptional Conditions	CISA-ADP

Affected Products

Product	Versions
ivanti connect secure	9.1 r1 9.1 r10 9.1 r11 9.1 r11.5 9.1 r12
CPE cpe:2.3:a:ivanti:connect_secure:9.1:r1:::::: cpe:2.3:a:ivanti:connect_secure:9.1:r10:::::: cpe:2.3:a:ivanti:connect_secure:9.1:r11:::::: cpe:2.3:a:ivanti:connect_secure:9.1:r11.5:::::: cpe:2.3:a:ivanti:connect_secure:9.1:r12:::::: cpe:2.3:a:ivanti:connect_secure:9.1:r13:::::: cpe:2.3:a:ivanti:connect_secure:9.1:r14:::lts:::* cpe:2.3:a:ivanti:connect_secure:9.1:r15:::::: cpe:2.3:a:ivanti:connect_secure:9.1:r16:::::: cpe:2.3:a:ivanti:connect_secure:9.1:r17:::::: cpe:2.3:a:ivanti:connect_secure:9.1:r18:::::: cpe:2.3:a:ivanti:connect_secure:9.1:r2:::::: cpe:2.3:a:ivanti:connect_secure:9.1:r3:::::: cpe:2.3:a:ivanti:connect_secure:9.1:r4:::::: cpe:2.3:a:ivanti:connect_secure:9.1:r4.1:::::: cpe:2.3:a:ivanti:connect_secure:9.1:r4.2:::::: cpe:2.3:a:ivanti:connect_secure:9.1:r4.3:::::: cpe:2.3:a:ivanti:connect_secure:9.1:r5:::::: cpe:2.3:a:ivanti:connect_secure:9.1:r6:::::: cpe:2.3:a:ivanti:connect_secure:9.1:r7:::::: cpe:2.3:a:ivanti:connect_secure:9.1:r8:::::: cpe:2.3:a:ivanti:connect_secure:9.1:r9:::::: cpe:2.3:a:ivanti:connect_secure:22.1:::::::* cpe:2.3:a:ivanti:connect_secure:22.2:::::::* cpe:2.3:a:ivanti:connect_secure:22.3:::::::* cpe:2.3:a:ivanti:connect_secure:22.4:::::::* cpe:2.3:a:ivanti:connect_secure:22.5:::::::* cpe:2.3:a:ivanti:connect_secure:22.6:::::::* Remediation No remediation found in references.
ivanti policy secure	9.0 - 9.0 r1 9.0 r2 9.0 r2.1 9.0 r3
CPE cpe:2.3:a:ivanti:policy_secure:9.0:-:::::: cpe:2.3:a:ivanti:policy_secure:9.0:r1:::::: cpe:2.3:a:ivanti:policy_secure:9.0:r2:::::: cpe:2.3:a:ivanti:policy_secure:9.0:r2.1:::::: cpe:2.3:a:ivanti:policy_secure:9.0:r3:::::: cpe:2.3:a:ivanti:policy_secure:9.0:r3.1:::::: cpe:2.3:a:ivanti:policy_secure:9.0:r4:::::: cpe:2.3:a:ivanti:policy_secure:9.1:-:::::: cpe:2.3:a:ivanti:policy_secure:9.1:r1:::::: cpe:2.3:a:ivanti:policy_secure:9.1:r10:::::: cpe:2.3:a:ivanti:policy_secure:9.1:r11:::::: cpe:2.3:a:ivanti:policy_secure:9.1:r12:::::: cpe:2.3:a:ivanti:policy_secure:9.1:r13:::::: cpe:2.3:a:ivanti:policy_secure:9.1:r14:::::: cpe:2.3:a:ivanti:policy_secure:9.1:r15:::::: cpe:2.3:a:ivanti:policy_secure:9.1:r16:::::: cpe:2.3:a:ivanti:policy_secure:9.1:r17:::::: cpe:2.3:a:ivanti:policy_secure:9.1:r18:::::: cpe:2.3:a:ivanti:policy_secure:9.1:r2:::::: cpe:2.3:a:ivanti:policy_secure:9.1:r3:::::: cpe:2.3:a:ivanti:policy_secure:9.1:r4:::::: cpe:2.3:a:ivanti:policy_secure:9.1:r5:::::: cpe:2.3:a:ivanti:policy_secure:9.1:r6:::::: cpe:2.3:a:ivanti:policy_secure:9.1:r7:::::: cpe:2.3:a:ivanti:policy_secure:9.1:r8:::::: cpe:2.3:a:ivanti:policy_secure:9.1:r9:::::: cpe:2.3:a:ivanti:policy_secure:22.1:::::::* cpe:2.3:a:ivanti:policy_secure:22.2:::::::* cpe:2.3:a:ivanti:policy_secure:22.3:::::::* cpe:2.3:a:ivanti:policy_secure:22.4:::::::* cpe:2.3:a:ivanti:policy_secure:22.5:::::::* cpe:2.3:a:ivanti:policy_secure:22.6:::::::* Remediation No remediation found in references.

Change History

8 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	CISA-ADP
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
Oct 3, 2024	CVE Modified	CISA-ADP
Aug 1, 2024	CVE Modified	CISA-ADP
May 14, 2024	CVE Modified	[email protected]
Apr 8, 2024	Initial Analysis	[email protected]
Apr 4, 2024	New CVE Received	[email protected]