SecuriTricks - CVE-2025-49752

Description

Azure Bastion Elevation of Privilege Vulnerability

Product(s) Impacted

Vendor	Product	Versions
Microsoft	Azure Bastion Developer	-

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-294

Authentication Bypass by Capture-replay

A capture-replay flaw exists when the design of the product makes it possible for a malicious user to sniff network traffic and bypass authentication by replaying it to the server in question to the same effect as the original message (or with minor changes).

*CPE(s)

Affected systems and software identified for this CVE.

Type	Vendor	Product	Version	Update	Edition	Language	Software Edition	Target Software	Target Hardware	Other Information
a	microsoft	azure_bastion_developer	-	/	/	/	/	/	/	/

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49752

CVSS Score

10.0 / 10

CVSS Data - 3.1

Attack Vector: NETWORK
Attack Complexity: LOW
Privileges Required: NONE
Scope: CHANGED
Confidentiality Impact: HIGH
Integrity Impact: HIGH
Availability Impact: LOW

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

View Vector String

Timeline

Published: Nov. 20, 2025, 11:15 p.m.
Last Modified: Nov. 21, 2025, 7:16 p.m.

Status : Analyzed

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

secure@microsoft.com

CVE-2025-49752