CVE-2025-33073

HIGHCISA KEV

8.8

Beschreibung

Improper access control in Windows SMB allows an authorized attacker to elevate privileges over a network.

CVE Details

CVSS v3.1 Bewertung8.8

SchweregradHIGH

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

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienLOW

BenutzerinteraktionNONE

Veroffentlicht6/10/2025

Zuletzt geandert10/27/2025

Quellekev

Honeypot-Sichtungen0

CISA KEV

HerstellerMicrosoft

ProduktWindows

SchwachstellennameMicrosoft Windows SMB Client Improper Access Control Vulnerability

KEV Aufnahmedatum2025-10-20

Behebungsfrist2025-11-10

Ransomware-NutzungUnknown

Betroffene Produkte

microsoft:windows_10_1507microsoft:windows_10_1607microsoft:windows_10_1809microsoft:windows_10_21h2microsoft:windows_10_22h2microsoft:windows_11_22h2microsoft:windows_11_23h2microsoft:windows_11_24h2microsoft:windows_server_2008microsoft:windows_server_2012microsoft:windows_server_2016microsoft:windows_server_2019microsoft:windows_server_2022microsoft:windows_server_2022_23h2microsoft:windows_server_2025

Schwachen (CWE)

CWE-284

Referenzen

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-33073(secure@microsoft.com)

https://www.vicarius.io/vsociety/posts/cve-2025-33073-detection-script-improper-access-control-in-windows-smb-affects-microsoft-products(af854a3a-2127-422b-91ae-364da2661108)

https://www.vicarius.io/vsociety/posts/cve-2025-33073-mitigation-script-improper-access-control-in-windows-smb-affects-microsoft-products(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-33073(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.