PT-2020-4807 · Microsoft · Windows Port Class Library+1

Published 2020-11-10 · Updated 2023-12-31 · CVE-2020-17011

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 Port Class Library (affected versions not specified)

Description: The issue is related to unsafe privilege management in the Windows Port Class Library, 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.

Improper Privilege Management

Weakness Enumeration

CWE-269

Related Identifiers

BDU:2020-05360

CVE-2020-17011

Affected Products

Windows

Windows Port Class Library

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2020-17011 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2020-17011 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-17011 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17011 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-17011 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-05360 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2020-17011 · Vendor Advisory
• https://t.me/cvenotify/5522 · Telegram Post