CVE-2026-32174
Received Received - Intake
Improper Authentication in Azure Bot Service

Publication date: 2026-06-18

Last updated on: 2026-06-18

Assigner: Microsoft Corporation

Description
Improper authentication in Azure Bot Service allows an authorized attacker to elevate privileges over a network.
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Meta Information
Published
2026-06-18
Last Modified
2026-06-18
Generated
2026-06-19
AI Q&A
2026-06-19
EPSS Evaluated
N/A
NVD
CVE-2026-32174
EUVD
EUVD-2026-37945
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
microsoft azure_bot_service *
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-287 When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
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Executive Summary

This vulnerability involves improper authentication in the Azure Bot Service. It allows an authorized attacker to elevate their privileges over a network, meaning they can gain higher access rights than they should have.

Impact Analysis

The vulnerability can impact you by allowing an attacker who already has some level of authorization to increase their privileges. This could lead to unauthorized actions or control within the Azure Bot Service environment, potentially compromising the integrity of your systems.

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