Ivanti · Connect Secure, Policy Secure, and Neurons
CVE-2024-21893
Ivanti Connect Secure, Policy Secure, and Neurons Server-Side Request Forgery (SSRF) Vulnerability
What it is
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.
CISA: 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.
What to do
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Deadline for US federal agencies: February 2, 2024
More exploited flaws from Ivanti
| Added | Vulnerability | Product | Severity | Attack chance |
|---|---|---|---|---|
| Oct 13, 2026 | Authentication Bypass by Spoofing | Connect Secure | High 8.6 | 87% |
| Jun 11, 2026 | OS Command Injection | Sentry | Critical 10.0 | 99.9% |
| May 7, 2026 | Improper Input Validation | Endpoint Manager Mobile (EPMM) | High 7.2 | 34% |
| Apr 8, 2026 | Code Injection | Endpoint Manager Mobile (EPMM) | Critical 9.8 | 99% |
| Mar 9, 2026 | Endpoint Manager (EPM) Authentication Bypass | Endpoint Manager (EPM) | High 8.6 | 88% |
| Jan 29, 2026 | Code Injection | Endpoint Manager Mobile (EPMM) | Critical 9.8 | 99% |
| May 19, 2025 | Authentication Bypass | Endpoint Manager Mobile (EPMM) | Medium 5.3 | 99.9% |
| May 19, 2025 | Code Injection | Endpoint Manager Mobile (EPMM) | High 7.2 | 88% |
Sources: Known Exploited Vulnerabilities (CISA, public domain), CVE records (cve.org) and EPSS (FIRST). The chance of attacks is the EPSS estimate that someone will try to exploit the flaw in the next 30 days.