PT-2020-1682 · Microsoft · Windows Remote Desktop Client+1

Published 2020-02-11 · Updated 2021-07-21 · CVE-2020-0734

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

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

Description A remote code execution issue exists in the Windows Remote Desktop Client when a user connects to a malicious server. This is due to insufficient input validation, allowing a remote attacker to execute arbitrary code by connecting to a remote malicious server. 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.

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2020-00915

CVE-2020-0734

Affected Products

Windows

Windows Remote Desktop Client

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2020-0734 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0734 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0734 · Security Note
• https://osv.dev/vulnerability/CVE-2020-0734 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-00915 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2020-0734 · Vendor Advisory
• https://t.me/cvenotify/879 · Telegram Post