PT-2020-4677 · Microsoft · Windows

Published 2020-11-10 · Updated 2023-12-31 · CVE-2020-17055

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 (affected versions not specified)

Description The issue is related to errors in privilege management in the Windows operating system's remote desktop service. It allows an attacker to elevate their privileges.

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

Weakness Enumeration

CWE-264

Related Identifiers

BDU:2020-05229

CVE-2020-17055

Affected Products

Windows

References · 12

• https://bdu.fstec.ru/vul/2020-05229 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17055 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2020-17055 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-17055 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-17055 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-17055 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2020-17055 · Vendor Advisory
• https://cybersecurity-help.cz/vdb/SB2020111026 · Note
• https://t.me/cibsecurity/16144 · Telegram Post
• https://t.me/cvenotify/5525 · Telegram Post
• https://t.me/cvenotify/5527 · Telegram Post
• https://t.me/cvenotify/5530 · Telegram Post