PT-2023-3121 · Microsoft · Windows Smb Witness Service+1

Published 2023-06-13 · Updated 2023-06-21 · CVE-2023-32021

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

AV:N/AC:L/Au:S/C:N/I:P/A:C

Name of the Vulnerable Software and Affected Versions Windows SMB Witness Service (affected versions not specified)

Description The issue is related to errors in security settings, allowing a remote attacker to bypass access checks to RPC procedures using a specially crafted script. This can affect the system, potentially leading to unauthorized access.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-254

Related Identifiers

BDU:2023-03216

CVE-2023-32021

Affected Products

Windows

Windows Smb Witness Service

References · 9

• https://osv.dev/vulnerability/CVE-2023-32021 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-03216 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2023-32021 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-32021 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-32021 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-32021 · Security Note
• https://cybersecurity-help.cz/vdb/SB2023061415 · Note
• https://t.me/cvenotify/52261 · Telegram Post
• https://t.me/cvenotify/52797 · Telegram Post