PT-2021-6306 · Microsoft · Windows Installer+1

Abdelhamid Naceri · Published 2021-06-04 · Updated 2023-12-28 · CVE-2021-36962

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 Installer (affected versions not specified)

Description The issue is related to an information disclosure vulnerability in the Windows Installer component of the Microsoft Windows operating system. This vulnerability can be exploited to reveal protected information. There is no information available about the estimated number of potentially affected devices or 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.

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

BDU:2022-01291

CVE-2021-36962

ZDI-21-1103

Affected Products

Windows

Windows Installer

References · 9

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-36962 · Security Note
• https://osv.dev/vulnerability/CVE-2021-36962 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-01291 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2021-36962 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-36962 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-21-1103 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-36962 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-36962 · Vendor Advisory
• https://cybersecurity-help.cz/vdb/SB2021091428 · Note