Exploited
high
8.2
CWE
918 77
EPSS
96.249%
Advisory Published
CVE Published
Updated

CVE-2024-21893: Ivanti Connect Secure, Policy Secure, and Neurons Server-Side Request Forgery (SSRF) Vulnerability

First published: Wed Jan 31 2024(Updated: )

A server-side request forgery vulnerability in the SAML component of Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure (9.x, 22.x) and Ivanti Neurons for ZTA allows an attacker to access certain restricted resources without authentication.

Credit: support@hackerone.com support@hackerone.com

Affected SoftwareAffected VersionHow to fix
Ivanti Connect Secure
Ivanti Connect Secure (ICS) VPN=9.0
Ivanti Connect Secure (ICS) VPN=9.0-r1
Ivanti Connect Secure (ICS) VPN=9.0-r2
Ivanti Connect Secure (ICS) VPN=9.0-r2.1
Ivanti Connect Secure (ICS) VPN=9.0-r3
Ivanti Connect Secure (ICS) VPN=9.0-r3.1
Ivanti Connect Secure (ICS) VPN=9.0-r3.2
Ivanti Connect Secure (ICS) VPN=9.0-r3.3
Ivanti Connect Secure (ICS) VPN=9.0-r3.5
Ivanti Connect Secure (ICS) VPN=9.0-r4
Ivanti Connect Secure (ICS) VPN=9.0-r4.1
Ivanti Connect Secure (ICS) VPN=9.0-r5.0
Ivanti Connect Secure (ICS) VPN=9.0-r6.0
Ivanti Connect Secure (ICS) VPN=9.1-r1
Ivanti Connect Secure (ICS) VPN=9.1-r10
Ivanti Connect Secure (ICS) VPN=9.1-r11
Ivanti Connect Secure (ICS) VPN=9.1-r11.3
Ivanti Connect Secure (ICS) VPN=9.1-r11.4
Ivanti Connect Secure (ICS) VPN=9.1-r11.5
Ivanti Connect Secure (ICS) VPN=9.1-r12
Ivanti Connect Secure (ICS) VPN=9.1-r12.1
Ivanti Connect Secure (ICS) VPN=9.1-r13
Ivanti Connect Secure (ICS) VPN=9.1-r13.1
Ivanti Connect Secure (ICS) VPN=9.1-r14
Ivanti Connect Secure (ICS) VPN=9.1-r15
Ivanti Connect Secure (ICS) VPN=9.1-r15.2
Ivanti Connect Secure (ICS) VPN=9.1-r16
Ivanti Connect Secure (ICS) VPN=9.1-r16.1
Ivanti Connect Secure (ICS) VPN=9.1-r17
Ivanti Connect Secure (ICS) VPN=9.1-r17.1
Ivanti Connect Secure (ICS) VPN=9.1-r18
Ivanti Connect Secure (ICS) VPN=9.1-r18.1
Ivanti Connect Secure (ICS) VPN=9.1-r18.2
Ivanti Connect Secure (ICS) VPN=9.1-r2
Ivanti Connect Secure (ICS) VPN=9.1-r3
Ivanti Connect Secure (ICS) VPN=9.1-r4
Ivanti Connect Secure (ICS) VPN=9.1-r4.1
Ivanti Connect Secure (ICS) VPN=9.1-r4.2
Ivanti Connect Secure (ICS) VPN=9.1-r4.3
Ivanti Connect Secure (ICS) VPN=9.1-r5
Ivanti Connect Secure (ICS) VPN=9.1-r6
Ivanti Connect Secure (ICS) VPN=9.1-r7
Ivanti Connect Secure (ICS) VPN=9.1-r8
Ivanti Connect Secure (ICS) VPN=9.1-r8.1
Ivanti Connect Secure (ICS) VPN=9.1-r8.2
Ivanti Connect Secure (ICS) VPN=9.1-r9
Ivanti Connect Secure (ICS) VPN=9.1-r9.1
Ivanti Connect Secure (ICS) VPN=21.9-r1
Ivanti Connect Secure (ICS) VPN=21.12-r1
Ivanti Connect Secure (ICS) VPN=22.1-r1
Ivanti Connect Secure (ICS) VPN=22.1-r6
Ivanti Connect Secure (ICS) VPN=22.2
Ivanti Connect Secure (ICS) VPN=22.2-r1
Ivanti Connect Secure (ICS) VPN=22.3-r1
Ivanti Connect Secure (ICS) VPN=22.4-r1
Ivanti Connect Secure (ICS) VPN=22.4-r2.1
Ivanti Connect Secure (ICS) VPN=22.6
Ivanti Connect Secure (ICS) VPN=22.6-r1
Ivanti Connect Secure (ICS) VPN=22.6-r2
Ivanti Connect Secure (ICS) VPN=22.6-r2.1
Pulse Policy Secure=9.0
Pulse Policy Secure=9.0-r1
Pulse Policy Secure=9.0-r2
Pulse Policy Secure=9.0-r2.1
Pulse Policy Secure=9.0-r3
Pulse Policy Secure=9.0-r3.1
Pulse Policy Secure=9.0-r4
Pulse Policy Secure=9.1
Pulse Policy Secure=9.1-r1
Pulse Policy Secure=9.1-r10
Pulse Policy Secure=9.1-r11
Pulse Policy Secure=9.1-r12
Pulse Policy Secure=9.1-r13
Pulse Policy Secure=9.1-r13.1
Pulse Policy Secure=9.1-r14
Pulse Policy Secure=9.1-r15
Pulse Policy Secure=9.1-r16
Pulse Policy Secure=9.1-r17
Pulse Policy Secure=9.1-r18
Pulse Policy Secure=9.1-r18.1
Pulse Policy Secure=9.1-r18.2
Pulse Policy Secure=9.1-r2
Pulse Policy Secure=9.1-r3
Pulse Policy Secure=9.1-r3.1
Pulse Policy Secure=9.1-r4
Pulse Policy Secure=9.1-r4.1
Pulse Policy Secure=9.1-r4.2
Pulse Policy Secure=9.1-r4.3
Pulse Policy Secure=9.1-r5
Pulse Policy Secure=9.1-r6
Pulse Policy Secure=9.1-r7
Pulse Policy Secure=9.1-r8
Pulse Policy Secure=9.1-r8.1
Pulse Policy Secure=9.1-r8.2
Pulse Policy Secure=9.1-r9
Pulse Policy Secure=22.1-r1
Pulse Policy Secure=22.1-r6
Pulse Policy Secure=22.2-r1
Pulse Policy Secure=22.2-r3
Pulse Policy Secure=22.3-r1
Pulse Policy Secure=22.3-r3
Pulse Policy Secure=22.4-r1
Pulse Policy Secure=22.4-r2
Pulse Policy Secure=22.4-r2.1
Pulse Policy Secure=22.5-r1
Pulse Policy Secure=22.6-r1
Ivanti Neurons for Zero Trust Access
Ivanti Neurons for Zero Trust Access=22.2-r1
Ivanti Neurons for Zero Trust Access=22.2-r4
Ivanti Neurons for Zero Trust Access=22.2-r5
Ivanti Neurons for Zero Trust Access=22.3-r1
Ivanti Neurons for Zero Trust Access=22.3-r4
Ivanti Neurons for Zero Trust Access=22.4-r1
Ivanti Neurons for Zero Trust Access=22.4-r3
Ivanti Neurons for Zero Trust Access=22.5-r1
Ivanti Neurons for Zero Trust Access=22.5-r1.2
Ivanti Neurons for Zero Trust Access=22.6-r1
Ivanti Neurons for Zero Trust Access=22.6-r1.2

Remedy

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

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Reference Links

Peer vulnerabilities

(Found alongside the following vulnerabilities)

Frequently Asked Questions

  • What is the severity of CVE-2024-21893?

    CVE-2024-21893 is considered a critical vulnerability due to its potential to allow unauthorized access to restricted resources.

  • How do I fix CVE-2024-21893?

    To mitigate CVE-2024-21893, it is recommended to apply the latest security patches released by Ivanti for affected products.

  • Which products are affected by CVE-2024-21893?

    CVE-2024-21893 affects Ivanti Connect Secure, Ivanti Policy Secure, and Ivanti Neurons for Zero Trust Access versions 9.x and 22.x.

  • How can attackers exploit CVE-2024-21893?

    Attackers can exploit CVE-2024-21893 through server-side request forgery to access restricted resources without authentication.

  • Is there a known active exploit for CVE-2024-21893?

    Yes, there are reports indicating that CVE-2024-21893 is actively being exploited in the wild.

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