CVE-2019-1222

Remote Desktop Services Remote Code Execution Vulnerability

Critical · published August 14, 2019

CVSS v3.1
9.8
EPSS
8%
Percentile
94.5
In the wild
Unconfirmed
What it is

🚨 An unauthenticated attacker can send crafted requests to exploit this vulnerability in Remote Desktop Services! It’s like leaving the front door wide open for just anyone to waltz in! 🔥 Think of the Remote Desktop Services as a bustling restaurant where anyone can walk in and place an order without a reservation. If a crafty visitor sends a special request for a dish that the chef is unprepared for, chaos can ensue! An attacker could execute arbitrary code on the target system without needing any credentials — allowing them to install programs, delete data, or even create new accounts with full user rights. This is absolutely devastating for the security of the system, as the attacker could take complete control!

Put simply

Think of the Remote Desktop Services as a bustling restaurant where anyone can walk in and place an order without a reservation. If a crafty visitor sends a special request for a dish that the chef is unprepared for, chaos can ensue! This vulnerability allows an unauthenticated attacker to exploit the Remote Desktop Services by sending specially crafted requests. Once successful, it grants them the capability to execute arbitrary code on the server, bypassing all authentication barriers.

What to do

An attacker could execute arbitrary code on the target system without needing any credentials — allowing them to install programs, delete data, or even create new accounts with full user rights. This is absolutely devastating for the security of the system, as the attacker could take complete control! It's crucial to patch your systems immediately by applying the latest update that corrects how Remote Desktop Services handles connection requests. Ensure that all affected systems are updated to at least version 10.0.18362.295 and monitor your network for any suspicious activity. You've got this! Take these steps to secure your systems and you'll be a security hero in no time! 🛡️

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
CVSS v4.0
Not supplied
EPSS
0.07586 · 94.5th percentile
Published
2019-08-14T20:55Z
EPSS history
Timeline
  • 14 AUG 20:55Z
    Remote Desktop Services Remote Code Execution Vulnerability
    cvelistv5