CVE-2009-2519

The DHTML Editing Component ActiveX control in Microsoft Windows 2000 SP4, XP SP2 and SP3, and Server 2003 SP2 does not properly format HTML markup, which…

published September 8, 2009

CVSS
—
EPSS
26%
Percentile
98.0
In the wild
Unconfirmed
What it is

⚠️ A peculiar vulnerability in the DHTML Editing Component could let attackers execute arbitrary code just by visiting a crafted website. Talk about a surprise party none of us wanted! 🎉 Think of it like a hotel where the front desk has no idea what rooms are booked. A malicious guest can sneak in and mess with the entire system because there's no proper check on who belongs there. This flaw allows an attacker to manipulate system state, leading to arbitrary code execution. Imagine a hacker orchestrating a takeover of your device without you ever realizing it—absolutely devastating! Your system could be turned into a puppet, running malicious scripts all because of a single click!

Put simply

Think of it like a hotel where the front desk has no idea what rooms are booked. A malicious guest can sneak in and mess with the entire system because there's no proper check on who belongs there. The DHTML Editing Component ActiveX control fails to properly format HTML markup, allowing attackers to trigger system state corruption through a specially crafted webpage, leading to potential arbitrary code execution.

What to do

This flaw allows an attacker to manipulate system state, leading to arbitrary code execution. Imagine a hacker orchestrating a takeover of your device without you ever realizing it—absolutely devastating! Your system could be turned into a puppet, running malicious scripts all because of a single click! While there's no known exploitation just yet, it's still a good idea to ensure your systems are patched. Consider upgrading to safer environments, and limit ActiveX controls to trusted sites only. Staying proactive is key! You've got this! With the right precautions, you can keep your systems secure! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.25618 · 98.0th percentile
Published
2009-09-08T22:00Z
EPSS history
Timeline
  • 08 SEP 22:00Z
    The DHTML Editing Component ActiveX control in Microsoft Windows 2000 SP4, XP SP2 and SP3, and Server 2003 SP2 does not properly format HTML markup, which…
    cvelistv5