KEV Intelligence is becoming Previdian.

Vulnerability report

Active exploitation observed Confirmed confidence Not in CISA KEV

CVE-2024-22024

ICS

Ivanti/ ICS · affected before 9.1R14.5

View live feed Monitor via API Watch CVE
Severity
CVSS 8.3 · High
Confidence
Confirmed
Exploit status
Observed in sensors
EPSS
94.7%
First observed
29 Jun 2026
Last observed
22 Aug 2026

Decision summary

What security teams need to know first

Direct answers before the deeper technical record.

What it is

CVE-2024-22024 is an unauthenticated vulnerability affecting Ivanti, Ivant ICS, IPS. An XML external entity or XXE vulnerability in the SAML component of Ivanti Connect Secure (9.x, 22.x), Ivanti Policy Secure (9.x,...

Is it exploited?

Yes. Previdian sensors observed exploitation attempts with confirmed confidence.

Who is affected?

Ivanti, Ivant / ICS affected before 9.1r14.5.

What should we do?

Patch immediately, validate internet-facing exposure, and monitor for matching requests.

Overview

ICS

An XML external entity or XXE vulnerability in the SAML component of Ivanti Connect Secure (9.x, 22.x), Ivanti Policy Secure (9.x, 22.x) and ZTA gateways which allows an attacker to access certain restricted resources without authentication.

Vendor Product Affected Status
Ivanti ICS Before 9.1R14.5 Affected
Ivanti ICS Before 9.1R17.3 Affected
Ivanti ICS Before 9.1R18.4 Affected
Ivanti ICS Before 22.1R6.1 Affected
Ivanti ICS Before 9.1R14.4 Unaffected
Ivanti ICS Before 9.1R15.2 Unaffected
Ivanti ICS Before 9.1R16.2 Unaffected
Ivanti ICS Before 9.1R17.2 Unaffected
Ivanti ICS Before 9.1R18.3 Unaffected
Ivanti ICS Before 22.1R6.1 Unaffected
Ivanti ICS Before 22.2R4.1 Affected
Ivanti ICS Before 22.3R1.1 Affected
Ivanti ICS Before 22.4R1.1 Affected
Ivanti ICS Before 22.5R1.2 Affected
Ivanti ICS Before 22.6R1.1 Affected
Ivanti ICS Before 22.4R2.3 Affected
Ivanti ICS Before 22.5R2.3 Affected
Ivanti ICS Before 22.6R2.2 Affected
Ivanti ICS Before 22.2R4.1 Unaffected
Ivanti ICS Before 22.3R1 Unaffected
Ivanti ICS Before 22.4R1.1 Unaffected
Ivanti ICS Before 22.5R1.1 Unaffected
Ivanti ICS Before 22.6R1.1 Unaffected
Ivanti ICS Before 22.4R2.2 Unaffected
Ivanti ICS Before 22.5R2.2 Unaffected
Published
13 Feb 2024
Exploitation Reported
28 Apr 2025
Attack vector
Remote
Complexity
Low
Privileges
None
User interaction
None

Tags

nuclei_scanner edge

CVE References

Exploitation evidence

Why Previdian marks this CVE as exploited

Third-party attestation and first-party sensor observation are shown separately so teams can judge the evidence chain.

Exploited in the wild

The Shadowserver

Recorded 28 Apr 2025

Independent exploitation attestation added to the Previdian record.

Active exploitation observed

Previdian sensor

First observed 29 Jun 2026

First-party sensor telemetry confirms matching exploitation attempts.

Proof of concept available

GitHub

Recorded 09 Feb 2024

Public scanner or PoC coverage increases practical exploitability.

Known exploited vulnerability sources

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

Learn about Pro API access
Source Added
The Shadowserver First 2025-04-28 00:00 UTC
Previdian 2026-07-24 17:30 UTC

Operational indicators for this CVE are listed under Detection.

Sensor telemetry

First-party evidence of exploitation activity

Aggregate observations show the scale, recency, and distribution of activity without overstating sparse data.

2

Attempts observed

2

Unique attacker IPs

2

Attacker countries

HK · US

2

Sensors observed

Exploitation attempts over the last 60 days

Daily events observed by Previdian sensors

Updated 26 Aug 2026

0
2
0
0
0
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
1
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
0
0
0
28 Jun 10 Jul 22 Jul 3 Aug 26 Aug

First observed 29 Jun 2026 · Last observed 22 Aug 2026

Pro adds sensor region and window summaries. Enterprise adds raw IPs, paths, User-Agents, and payloads.

Request telemetry access

Detection

Operational artifacts and observed signals

Make the evidence actionable in scanner, SOC, and edge-control workflows.

Observed signals

Request targets
1
User-Agents
2

Raw values available in Pro and Enterprise.

Virtual patch status

No Previdian virtual patch is currently available. Future rules ship for ModSecurity, Cloudflare, and AWS WAF.

Learn about virtual patches →

Attacker IP Indicators

Attacker IP indicators observed · available in Pro and Enterprise.

Sensor-derived attacker IP indicators are available to Pro and Enterprise accounts under Detection and through the Pro API.

Learn about Pro API access

Scanner Artifacts

Scanner and exploit-framework references linked to this CVE.

Scanner Reference Detected
Nuclei https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2024/CVE-2024-22024.yaml 25 Apr 2025

Risk and context

Severity, weaknesses, and research context

CVSS v3.1

8.3 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L

EPSS

94.7%

Weaknesses

Improper Restriction of XML External Entity Reference CWE-611

All CVSS Scores

CVSS v3.1 8.3 High

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

CVSS v3.0 8.3 High

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

Potential Proof of Concepts

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

Ivanti Connect Secure - XXE

nuclei · Created Unknown

Timeline

From disclosure to observed exploitation

  1. Observed by Previdian sensors

    Evidence-backed exploitation signal

  2. Indicators of compromise added (10)

    Indicators of compromise recorded

  3. Public PoC available

    Public proof-of-concept code published

  4. Added to Previdian KEV Feed

    High-confidence, third-party attested exploitation

  5. Nuclei template available

    Scanner coverage available

  6. CVE published

    Vulnerability disclosed publicly

  7. CVE ID reserved

    Identifier reserved by the CNA

Pro API

Automate this intelligence

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

View Pro pricing Read API docs
  • Evidence confidence and provenance
  • First-party sensor telemetry
  • PoC and scanner references
  • Affected versions and enrichment
  • Automation-ready JSON delivery

GET /api/v2/pro/kevs/CVE-2024-22024

Free JSON includes basic KEV fields 
{
  "cve_id": "CVE-2024-22024",
  "confidence": "Confirmed",
  "cvss_score": 8.3,
  "cvss_estimated": false,
  "epss_score": 0.94721,
  "exploit_status": {
    "exploited_in_the_wild": true,
    "active_exploitation_observed": true
  },
  "sensor_telemetry": { "attempts": 2, "sensors": 2 }
}

Early warning alerts

Get alerts on high-impact exploitation

Receive curator-selected alerts when exploitation activity warrants attention. Each alert includes the evidence and context needed to decide what requires attention now.

Occasional high-impact alerts. Unsubscribe anytime. See our Privacy Policy.