CVE-2025-49752
published 2025-11-20CVE-2025-49752: Azure Bastion Elevation of Privilege Vulnerability
PriorityP260critical10CVSS 3.1
AVNACLPRNUINSCCHIHAL
EPSS
0.90%
55.1th percentile
Azure Bastion Elevation of Privilege Vulnerability
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | azure_bastion_developer | — | — |
| msrc | azure_bastion_developer | — | — |
Detection & IOCsextracted from sources · hover to see the quote
- ·Vulnerability is fully mitigated server-side by Microsoft; no customer action or patch deployment required. ↗
- ·No public exploit or active exploitation has been confirmed, limiting threat-hunting urgency. ↗
- ·This CVE was published purely for transparency purposes regarding a cloud-service-side fix, not to drive customer remediation. ↗
CVSS provenance
nvdv3.110.0CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L
vendor_msrc10.0CRITICAL
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GHSA
GHSA-5pwg-wh3j-76j8: Azure Bastion Elevation of Privilege Vulnerability
ghsa_unreviewed·2025-11-21
CVE-2025-49752 [CRITICAL] CWE-294 GHSA-5pwg-wh3j-76j8: Azure Bastion Elevation of Privilege Vulnerability
Azure Bastion Elevation of Privilege Vulnerability
Microsoft
Azure Bastion Elevation of Privilege Vulnerability
vendor_msrc·2025-11-11·CVSS 10.0
CVE-2025-49752 [CRITICAL] CWE-294 Azure Bastion Elevation of Privilege Vulnerability
Azure Bastion Elevation of Privilege Vulnerability
FAQ: Why are there no links to an update or instructions with steps that must be taken to protect from this vulnerability?
This vulnerability has already been fully mitigated by Microsoft. There is no action for users of this service to take. The purpose of this CVE is to provide further transparency.
Please see Toward greater transparency: Unveiling Cloud Service CVEs for more information.
Software for Open Networking in the Cloud (SONiC): Software for Open Networking in the Cloud (SONiC)
Microsoft: Microsoft
Customer Action Required: No
Impact: Elevation of Privilege
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:N/A
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2025-11-20
Published