CVEvulnerability

CVE-2024-21893

8.2 HIGH Known exploited Published 2024-01-31 Modified 2026-08-04 Official page ↗

CISA Known Exploited Vulnerability

Ivanti Connect Secure, Policy Secure, and Neurons Server-Side Request Forgery (SSRF) Vulnerability — Ivanti Connect Secure, Policy Secure, and Neurons

Ivanti Connect Secure (ICS, formerly known as Pulse Connect Secure), Ivanti Policy Secure, and Ivanti Neurons contain a server-side request forgery (SSRF) vulnerability in the SAML component that allows an attacker to access certain restricted resources without authentication.

Added to KEV
2024-01-31
Remediation due
2024-02-02
Ransomware use
Known
Required action
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Notes
https://forums.ivanti.com/s/article/KB-CVE-2023-46805-Authentication-Bypass-CVE-2024-21887-Command-Injection-for-Ivanti-Connect-Secure-and-Ivanti-Policy-Secure-Gateways?language=en_US ; https://nvd.nist.gov/vuln/detail/CVE-2024-21893
Status
Analyzed
Published
2024-01-31
Last modified
2026-08-04
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.2 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
CVSS 3.0 ([email protected])
8.2 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Weaknesses
CWE-918

Description

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.

Affected configurations

• ivanti connect secure 9.0 • ivanti connect secure 9.1 • ivanti connect secure 21.9 • ivanti connect secure 21.12 • ivanti connect secure 22.1 • ivanti connect secure 22.2 • ivanti connect secure 22.3 • ivanti connect secure 22.4 • ivanti connect secure 22.6 • ivanti policy secure 9.0 • ivanti policy secure 9.1 • ivanti policy secure 22.1 • ivanti policy secure 22.2 • ivanti policy secure 22.3 • ivanti policy secure 22.4 • ivanti policy secure 22.5 • ivanti policy secure 22.6 • ivanti neurons for zero-trust access • ivanti neurons for zero-trust access 22.2 • ivanti neurons for zero-trust access 22.3 • ivanti neurons for zero-trust access 22.4 • ivanti neurons for zero-trust access 22.5 • ivanti neurons for zero-trust access 22.6

Related

Weakness · CWE (1)

  • CWE-918 Server-Side Request Forgery weakness

References