CVE-2024-21893

HIGH CISA KEV
Published Jan 31, 2024 Modified Oct 30, 2025 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.

Is your site exposed to CVE-2024-21893?

Run a free security scan — no signup, results in seconds.

CVSS v3.1 Score

8.2
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

CISA Known Exploited Vulnerability

This vulnerability is actively exploited in the wild.

Added: Jan 31, 2024 Remediation due: Feb 2, 2024 Known ransomware use

Weakness Type (CWE)

CWE-918 Server-Side Request Forgery (SSRF)

Affected Products

Vendor Product
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti connect_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti policy_secure
ivanti neurons_for_zero-trust_access
ivanti neurons_for_zero-trust_access
ivanti neurons_for_zero-trust_access
ivanti neurons_for_zero-trust_access
ivanti neurons_for_zero-trust_access
ivanti neurons_for_zero-trust_access
ivanti neurons_for_zero-trust_access
ivanti neurons_for_zero-trust_access
ivanti neurons_for_zero-trust_access
ivanti neurons_for_zero-trust_access
ivanti neurons_for_zero-trust_access
ivanti neurons_for_zero-trust_access

References

Frequently Asked Questions

What is CVE-2024-21893? +
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. It has a CVSS v3.1 base score of 8.2 (HIGH). This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog, indicating active exploitation in the wild.
How severe is CVE-2024-21893? +
CVE-2024-21893 has a CVSS v3.1 score of 8.2 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.
What products are affected by CVE-2024-21893? +
CVE-2024-21893 affects products from ivanti, specifically: connect_secure, neurons_for_zero-trust_access, policy_secure. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2024-21893? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Related Vulnerabilities

CVE-2026-104817

Misskey is an open source, federated social media platform. From 12.112.1 until 2026.7.0, the unauthenticated fetch-rss API lacks rate limiting …
CVE-2026-102777

Joomla Extension - svenbluege.de - Server-side request forgery in the Google Photos picker in Event Gallery extension < 6.6.0 - …
CVE-2026-42336

MaxKB is an open-source AI assistant for enterprise. MaxKB 2.8.0 and prior are vulnerable to a server-side request forgery (SSRF) …
CVE-2026-41682

pupnp is an SDK for development of UPnP device and control point applications. Prior to version 1.18.5, pupnp is vulnerable …
CVE-2026-44286

FastGPT is an AI Agent building platform. Prior to version 4.14.17, an unauthenticated Server-Side Request Forgery (SSRF) vulnerability allows attackers …
CVE-2026-41172

Squidex is an open source headless content management system and content management hub. Prior to version 7.23.0, an SSRF vulnerability …

Don't wait for an exploit

Scan your website for vulnerabilities like CVE-2024-21893 — free, no signup required.