PT-2019-3518 · Microsoft · Windows Remote Desktop Protocol+1

Published 2019-10-08 · Updated 2026-03-10 · CVE-2019-1326

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

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

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

Description A denial of service issue exists in Remote Desktop Protocol (RDP) when an attacker connects to the target system using RDP and sends specially crafted requests. This is due to insufficient input validation in the RDP protocol implementation. The issue can be exploited by a remote attacker to cause a denial of service by connecting to the vulnerable system using RDP and sending specially crafted requests.

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:2019-03695

CVE-2019-1326

Affected Products

Windows

Windows Remote Desktop Protocol

References · 6

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1326 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1326 · Security Note
• https://osv.dev/vulnerability/CVE-2019-1326 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-1326 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2019-1326 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-03695 · Security Note