CVE-2024-38109Public exploitNetwork attack vector

Cross-tenant resource access via redirect-following connector

Published Aug 13, 2024 · Updated Jul 10, 2025

Server-side request forgery in Microsoft Azure Health Bot allows remote authenticated users to access cross-tenant resources. The Scenario Editor's Data Connector utilities follow redirects from user-supplied endpoints without revalidating the destination, allowing requests to Azure IMDS. Access to the management portal and permission to configure a data connection expose service tokens for managing resources in other customer tenants.

CVSS severity9.1
Critical
EPSS probability1.83%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Server-side request forgery in Microsoft Azure Health Bot allows remote authenticated users to access cross-tenant resources. The Scenario Editor's Data Connector utilities follow redirects from user-supplied endpoints without revalidating the destination, allowing requests to Azure IMDS. Access to the management portal and permission to configure a data connection expose service tokens for managing resources in other customer tenants.

The record

CVE
CVE-2024-38109
Published
Aug 13, 2024
Updated
Jul 10, 2025
Vendor
Microsoft
Product
Azure Health Bot
Classifications
CWE-918, T1552.005
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 13, 2024CVE publishedPublication date reported by the CVE source.
  2. Jul 10, 2025Record 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=N/A

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Microsoft · Azure Health Botversion=N/A

Published CVSS scores

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

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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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
T1552.005Unsecured Credentials: Cloud Instance Metadata API

Public exploit references

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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