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Vulnerability record · CVE-2025-30392 · published 30 April 2025

CVE-2025-30392: Microsoft azure ai bot service improper authorization vulnerability

Microsoft · Azure Ai Bot Service

Improper authorization in Azure Bot Framework SDK allows an unauthorized attacker to elevate privileges over a network.

9.8 CVSS 3.1 Critical EPSS 1.1% · top 35.9% CWE-285 · Improper authorization
9.8CVSS 3.1 base score
1.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References
17 Jun 2026Last modified by NVD

Description

Improper authorization in Azure Bot Framework SDK allows an unauthorized attacker to elevate privileges over a network.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-30392 Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2025-30389Microsoft azure ai bot service improper authorization vulnerabilityImproper authorization in Azure Bot Framework SDK allows an unauthorized attacker to elevate privileges over a network.EPSS 0.88%9.0CVE-2025-55244Microsoft azure ai bot service improper access control vulnerabilityAzure Bot Service Elevation of Privilege VulnerabilityEPSS 0.62%8.8CVE-2026-32174Microsoft azure ai bot service improper authentication vulnerabilityImproper authentication in Azure Bot Service allows an authorized attacker to elevate privileges over a network.EPSS 0.77%8.8CVE-2026-58704Android Cellular Modem improper authorization allows adjacent privilege escalationAndroid's Cellular Modem component contains a logic error that bypasses permission checks, allowing an attacker within radio/adjacent range to escala…KEVEPSS 0.59%analysed9.8CVE-2021-28799QNAP HBS 3 improper authorization allows remote loginQNAP Hybrid Backup Sync 3 (HBS 3) contains an improper authorization flaw that lets remote attackers log in to the NAS device. The issue affects mult…KEVEPSS 78%analysed

Source: NIST National Vulnerability Database (record CVE-2025-30392), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.