PT-2023-6149 · Microsoft · Windows Client Server Run-Time Subsystem+1

Naceri · Published 2023-10-10 · Updated 2024-05-29 · CVE-2023-41766

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Windows Client Server Run-time Subsystem (CSRSS) (affected versions not specified)

Description The issue is related to insufficient access control in the Client Server Run-Time Subsystem (CSRSS) of Windows operating systems. It allows an attacker to elevate their privileges.

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

LPE

Untrusted Search Path

Weakness Enumeration

CWE-426

CWE-264

Related Identifiers

BDU:2023-06856

CVE-2023-41766

Affected Products

Windows

Windows Client Server Run-Time Subsystem

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2023-41766 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-41766 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2023-41766 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-41766 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-41766 · Security Note
• https://bdu.fstec.ru/vul/2023-06856 · Security Note
• https://t.me/cibsecurity/72026 · Telegram Post