CVE-2024-21893

Confirmed PUBLISHED

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 · ICS, IPS

Exploited in the wild Used in malware PoC available

Recommended Action

Prioritize remediation. Validate affected assets and apply vendor fixes on an accelerated timeline.

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Confidence

Confirmed

Exploitation Status

Exploited in the wild

Observed in Sensors

Attempts (30d)

—

Unique Attacker IPs

—

CISA KEV

In CISA KEV

CVSS / EPSS

8.2 High EPSS 100.0%

At a Glance

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.

edge cisa nuclei_scanner metasploit malware

CVE Published: Jan 31, 2024
Exploitation Reported: Jan 31, 2024
CVSS: 8.2 High
EPSS: 100.0%

Remote Low complexity No user interaction Unauthenticated

Affected Versions

Vendor	Product	Version	Status
ivanti	connect_secure	9.0	Affected
ivanti	connect_secure	22.6	Affected
ivanti	policy_secure	22.3	Affected
ivanti	policy_secure	22.6	Affected
ivanti	policy_secure	22.5	Affected
ivanti	policy_secure	22.4	Affected
ivanti	connect_secure	22.1	Affected
ivanti	connect_secure	22.2	Affected
ivanti	connect_secure	9.1	Affected
ivanti	connect_secure	21.9	Affected
ivanti	connect_secure	21.12	Affected
ivanti	policy_secure	22.2	Affected
ivanti	policy_secure	22.1	Affected
ivanti	policy_secure	9.1	Affected
ivanti	connect_secure	22.4	Affected
ivanti	connect_secure	22.3	Affected
ivanti	policy_secure	9.0	Affected
Ivanti	ICS	9.1R18 to <= 9.1R18	Affected
Ivanti	ICS	22.6R2 to <= 22.6R2	Affected
Ivanti	IPS	9.1R18 to <= 9.1R18	Affected
Ivanti	IPS	22.6R1 to <= 22.6R1	Affected

CVE References

forums.ivanti.com/s/article/CVE-2024-21888-Privilege-Escalatio... forums.ivanti.com · CVE Record https://forums.ivanti.com/s/article/CVE-2024-21888-Privilege-Escalati...

Recommended Actions

Prioritize remediation. Validate affected assets and apply vendor fixes on an accelerated timeline.
Check enrichment artifacts for scanner coverage and available PoCs before rolling remediation validation.
Use the Pro API to automate enrichment, telemetry, and workflow delivery for VM, SOC, and CTI pipelines.

Known Exploited Vulnerability Sources

Catalogues that list this CVE as a known exploited vulnerability.

Per-source evidence links for KEV attestations are available through the KEVIntel Pro API.

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Source	Added
CISA First	2024-01-31 00:00 UTC
The Shadowserver	2026-07-02 00:00 UTC

Scanner Artifacts

Nuclei and Metasploit references linked to this CVE.

Scanner	Reference	Detected
Nuclei	https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2024/CVE-2024-21893.yaml	Apr 25, 2025
Metasploit	https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/http/ivanti_connect_secure_rce_cve_2024_21893.rb	Apr 28, 2025

CVSS Scores

CVSS v3.1 8.2 High

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

CVSS v3.0 8.2 High

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Exploitation Status

Exploited in the wild

Recorded 2024-01-31 00:00:00 UTC · CISA

Used in malware

Recorded 2026-06-02 14:08:23 UTC · CISA

Proof of concept available

Recorded 2024-02-03 11:33:40 UTC · GitHub

Weaknesses (CWE)

CWE-918

Server-Side Request Forgery (SSRF)

Scanner Integrations

Scanner	Reference	Detected
Metasploit	https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/http/ivanti_connect_secure_rce_cve_2024_21893.rb	Apr 28, 2025
Nuclei	https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2024/CVE-2024-21893.yaml	Apr 25, 2025

Potential Proof of Concepts

These PoCs are unverified and could contain malware. Use at your own risk.

Chocapikk/CVE-2024-21893-to-CVE-2024-21887

github · Created 2024-02-03 11:33:40 UTC · 26 stars

CVE-2024-21893 to CVE-2024-21887 Exploit Toolkit

h4x0r-dz/CVE-2024-21893.py

github · Created 2024-02-02 22:59:21 UTC · 90 stars

CVE-2024-21893: SSRF Vulnerability in Ivanti Connect Secure

Ivanti SAML - Server Side Request Forgery (SSRF)

nuclei · Created Unknown

Timeline

Key exploitation, disclosure, scanner coverage, and KEV attestation events for this CVE.

2 Jul 2026 00:00 UTC 20 days ago

2 Jul 2026 00:00 UTC · 20 days ago

KEV confirmed by The Shadowserver

Exploitation attested by an external source
2 Jun 2026 14:08 UTC about 2 months ago

2 Jun 2026 14:08 UTC · about 2 months ago

First public exploitation report

Exploit observed in malware
28 Apr 2025 15:02 UTC about 1 year ago

28 Apr 2025 15:02 UTC · about 1 year ago

Metasploit module available

Exploit module available
25 Apr 2025 00:00 UTC about 1 year ago

25 Apr 2025 00:00 UTC · about 1 year ago

Nuclei template available

Scanner coverage available
2 Feb 2024 22:59 UTC over 2 years ago

2 Feb 2024 22:59 UTC · over 2 years ago

Public PoC available

Public proof-of-concept code published
31 Jan 2024 17:51 UTC over 2 years ago

31 Jan 2024 17:51 UTC · over 2 years ago

CVE published

Vulnerability disclosed publicly
31 Jan 2024 00:00 UTC over 2 years ago

31 Jan 2024 00:00 UTC · over 2 years ago

Added to CISA KEV

Listed in the CISA Known Exploited Vulnerabilities catalog
3 Jan 2024 01:04 UTC over 2 years ago

3 Jan 2024 01:04 UTC · over 2 years ago

CVE ID reserved

Identifier reserved by the CNA

Automate This Intelligence with the Pro API

Confidence scoring, exploit status, sensor telemetry, PoCs, scanner integrations, mentions, and tags are available programmatically for VM, SOC, and CTI workflows.

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Pro API Example

GET /api/v2/pro/kevs/CVE-2024-21893

{
  "cve_id": "CVE-2024-21893",
  "title": "A server-side request forgery vulnerability in the SAML component of Ivanti C...",
  "affected_vendor": "Ivanti",
  "affected_product": "ICS, IPS",
  "affected_versions": [
    { "vendor": "...", "product": "...", "status": "affected", "display_label": "..." }
  ],
  "confidence": "Confirmed",
  "cvss_score": 8.2,
  "epss_score": 0.99999,
  "exploit_status": {
    "exploited_in_the_wild": true,
    "active_exploitation_observed": false
  },
  "sensor_telemetry": { "...": "Pro API fields" },
  "proof_of_concepts": [ "..." ],
  "scanner_integrations": [ "..." ]
}

The free JSON API returns basic KEV fields only. Confidence, telemetry, and artifact enrichment require Pro API access.

CVE-2024-21893

At a Glance

Affected Versions

CVE References

Recommended Actions

Known Exploited Vulnerability Sources

Scanner Artifacts

Virtual Patch

CVSS Scores

Exploitation Status

Weaknesses (CWE)

Scanner Integrations

Potential Proof of Concepts

Timeline

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