CVE-2011-1968

What it is

The Remote Desktop Protocol (RDP) implementation in Microsoft Windows XP SP2 and SP3 and Windows Server 2003 SP2 does not properly process packets in memory, which allows remote attackers to cause a denial of service (reboot) by sending crafted RDP packets triggering access to an object that (1) was not properly initialized or (2) is deleted, as exploited in the wild in 2011, aka "Remote Desktop Protocol Vulnerability."

At a glance

Exploitability

Can be exploited over the network without logging in. High risk of service disruption.

Exploit odds

25.7% chance of exploitation in the next 30 days (EPSS). Higher than most.

Fix

No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

1. 2011-08-10 21:55 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-16 23:30 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 25.7% in the next 30 days (EPSS).
• Severity: 7.1 HIGH (CVSS).
• Fix: none linked yet, which raises it.

Details

Published

2011-08-10 21:55 UTC

Last modified

2026-06-16 23:30 UTC

Exploit probability

25.7% · EPSS, next 30 days

Weakness

CWE-399

Record status

Modified

Affected

• Microsoft Windows 2003 Server
• Microsoft Windows Server 2003
• Microsoft Windows Xp

Attack profile CVSS 2.0 · 7.1

Attack vector

Network

Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

None

Availability

Complete

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2011-1968.md and follow it. Check whether this project is affected by CVE-2011-1968. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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