PT-2021-6162 · Microsoft · Windows

Hyungseok Han · Published 2021-12-14 · Updated 2023-08-08 · CVE-2021-43224

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

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

Description The issue is related to an information disclosure vulnerability in the Windows Common Log File System Driver. It may allow an attacker to gain unauthorized access to protected information by exploiting the vulnerability. The estimated number of potentially affected devices worldwide is not available. There is no information about real-world incidents where this issue was exploited.

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

Exploit

Exposure of Resource to Wrong Sphere

Weakness Enumeration

CWE-668

Related Identifiers

BDU:2022-01078

CVE-2021-43224

Affected Products

Windows

References · 10

• 🔥 https://github.com/KaLendsi/CVE-2021-43224-POC · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-43224 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2021-43224 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43224 · Security Note
• https://osv.dev/vulnerability/CVE-2021-43224 · Vendor Advisory
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43224 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-01078 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-43224 · Vendor Advisory
• https://t.me/cybersecuritytechnologies/5031 · Telegram Post
• https://t.me/hybgl/1193 · Telegram Post