CVE-2024-37404Network attack vector

Authenticated remote code execution via invalid admin input

Published Oct 18, 2024 · Updated Oct 21, 2024

Improper input validation in Ivanti Connect Secure and Policy Secure admin portals allows remote authenticated users to execute code. Ivanti has not disclosed the affected admin-portal input, handler, or validation error that converts crafted input into code execution. Administrative access is required; affected branches are Connect Secure before 22.7R2.1 or before 9.1R18.9 and Policy Secure before 22.7R1.1.

CVSS severity9.1
Critical
EPSS probability70.95%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper input validation in Ivanti Connect Secure and Policy Secure admin portals allows remote authenticated users to execute code. Ivanti has not disclosed the affected admin-portal input, handler, or validation error that converts crafted input into code execution. Administrative access is required; affected branches are Connect Secure before 22.7R2.1 or before 9.1R18.9 and Policy Secure before 22.7R1.1.

The record

CVE
CVE-2024-37404
Published
Oct 18, 2024
Updated
Oct 21, 2024
Vendor
Ivanti
Product
Connect Secure
Classifications
T1190
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Oct 18, 2024CVE publishedPublication date reported by the CVE source.
  2. Oct 21, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <22.7r2.1
  2. Affected versionversion=0 <9.1r18.9
  3. Affected versionversion=22.7R2.1 <22.7R2.1
  4. Affected versionversion=9.1R18.9 <9.1R18.9

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Ivanti · Connect Secureversion=0 <22.7r2.1; version=0 <9.1r18.9; version=22.7R2.1 <22.7R2.1; version=9.1R18.9 <9.1R18.9
Ivanti · Policy Secureversion=0 <22.7r1.1; version=22.7R1.1 <22.7R1.1

Published CVSS scores

9.1HackerOneCVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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