CVE record · CVE-2024-21893

Server-side request forgery in Ivanti ICS and others

CVSS 8.2 HighCriticalIn CISA KEV · ransomwareEPSS 1.00 · 99th percentile

Critical, because:

In CISA’s KEV catalogue since 31 Jan 2024: it is known to be exploited.
CVSS score 8.2 (7.0 or more) and EPSS 1.00 (0.1 or more): a high score and a real chance of exploitation in the next 30 days.

Published by the CVE Program (CNA: hackerone) at 31 Jan 2024, 17:51 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Ivanti	ICS	affected 9.1R18 to 9.1R18, inclusive semver affected 22.6R2 to 22.6R2, inclusive semver Other versions: unaffected
Ivanti	IPS	affected 9.1R18 to 9.1R18, inclusive semver affected 22.6R1 to 22.6R1, inclusive semver Other versions: unaffected

Identifiers: CVE-2024-21893
CNA: hackerone
Weakness (CWE): CWE-918
Tags: Ivanti ICS
Ivanti IPS
Server-side request forgery (SSRF)
Published: 31 Jan 2024
Updated: 4 Aug 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
8.2	High	3.0	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N	CNA (hackerone)

CISA KEV Listed since 31 Jan 2024: known to be exploited. CISA reports use in ransomware campaigns.
EPSS 1.00, the 99th percentile, on 10 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 31 Jan 2024. New records show when each source confirmed them.

Sources

References from the CNA

forums.ivanti.com/s/article/CVE-2024-21888-Privilege-Escalation-for-Ivanti-Connect-Secure-and-Ivanti-Policy-Secure?language=en_US

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.