by Kastro
Paper/Archive/CVE-2025-30389

CVE-2025-30389

Microsoft Azure AI Bot Service — Azure Bot Framework SDK Elevation of Privilege Vulnerability

EPSS 0.9%CVSS 9.8
critical.is priorityof 100
41
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 59.6.596 × 2011.9No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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

Affected

ProductAffectedFixed inSource
Azure AI Bot Service-–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
microsoft (CNA)8.7CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N/E:P/RL:O/RC:C
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

patchmsrc.microsoft.com/update-guide/vulnerability/CVE-2025-30389