PT-2023-1136 · Microsoft · Windows Local Security Authority+1

Andrey Shaporev · Published 2023-01-10 · Updated 2024-05-29 · CVE-2023-21524

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 Local Security Authority (LSA) (affected versions not specified)

Description The issue is related to insufficient access control in the Windows Local Security Authority (LSA) service, which can be exploited to elevate privileges. This allows an attacker to affect the system.

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

LPE

Using Hardcoded Credentials

Weakness Enumeration

CWE-798

CWE-264

Related Identifiers

BDU:2023-00336

CVE-2023-21524

Affected Products

Windows

Windows Local Security Authority

References · 10

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-21524 · Security Note
• https://bdu.fstec.ru/vul/2023-00336 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2023-21524 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-21524 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-21524 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-21524 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21524 · Vendor Advisory
• https://t.me/cvenotify/41775 · Telegram Post
• https://t.me/cvenotify/81287 · Telegram Post
• https://t.me/cvenotify/42179 · Telegram Post