CVE-2024-21893Used in ransomware
IV
Ivanti Connect Secure, Policy Secure, and Neurons
Ivanti Connect Secure, Policy Secure, and Neurons Server-Side Request Forgery (SSRF) Vulnerability
What it is
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.
Vendor notices and references
- forums.ivanti.com/s/article/KB-CVE-2023-46805-Authentication-Bypass-CVE-2024-21887-Command
- nvd.nist.gov/vuln/detail/CVE-2024-21893
Description and required action as published by CISA. Full record at NVD.
Other Ivanti entries on the list
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- Connect Secure Ivanti Connect Secure Missing Authentication for Critical Function Vulnerability CVE-2026-111357 · Oct 30, 2026
- Connect Secure Ivanti Connect Secure Authentication Bypass by Spoofing Vulnerability CVE-2026-104935 · Oct 13, 2026
- Sentry Ivanti Sentry OS Command Injection Vulnerability CVE-2026-10520 · Jun 11, 2026
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