ByteOS Network

NVD Vulnerability Details :

CVE-2025-59273

Analyzed

More Info Official Page

Source-secure@microsoft.com

Published At-23 Oct, 2025 | 22:15

Updated At-28 Oct, 2025 | 13:28

Improper access control in Azure Event Grid allows an unauthorized attacker to elevate privileges over a network.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	3.1	7.3	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Primary	3.1	9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Type: Secondary

Version: 3.1

Base score: 7.3

Base severity: HIGH

Vector:

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

Type: Primary

Version: 3.1

Base score: 9.8

Base severity: CRITICAL

Vector:

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

CPE Matches

Microsoft Corporation

>>azure_event_grid>>-

cpe:2.3:a:microsoft:azure_event_grid:-:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-284	Primary	secure@microsoft.com
NVD-CWE-noinfo	Primary	nvd@nist.gov

CWE ID: CWE-284

Type: Primary

Source: secure@microsoft.com

CWE ID: NVD-CWE-noinfo

Type: Primary

Source: nvd@nist.gov

References

Hyperlink	Source	Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59273	secure@microsoft.com	Vendor Advisory

Hyperlink: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59273

Source: secure@microsoft.com

Resource:

Vendor Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History