PT-2021-5680 · Microsoft · Windows

Vbtyk0Shl · Published 2021-07-13 · Updated 2023-12-28 · CVE-2021-34509

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 insufficient protection of service data in the Storage Spaces Controller driver, which can allow an attacker to gain unauthorized access to protected information. This can potentially lead to the disclosure of sensitive information and affect the system.

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

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

BDU:2022-00119

CVE-2021-34509

Affected Products

Windows

References · 8

• https://osv.dev/vulnerability/CVE-2021-34509 · Vendor Advisory
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34509 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-00119 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-34509 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34509 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-34509 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2021-34509 · Vendor Advisory
• https://cybersecurity-help.cz/vdb/SB2021071350 · Note