CVE-2004-0549

The WebBrowser ActiveX control, or the Internet Explorer HTML rendering engine (MSHTML), as used in Internet Explorer 6, allows remote attackers to execute…

published June 15, 2004

Patch now

High probability of exploitation

NVD has not assigned a CVSS score to this record. It sits in the 99.2th percentile for exploit probability.

CVSS
—
EPSS
61%
Percentile
99.2
In the wild
Unconfirmed
What it is

⚠️ A crafty combination of JavaScript and a sneaky ActiveX control means attackers could execute arbitrary code on your system! Think of it like a magician performing a trick to bypass security — while you're distracted, they're pulling off the real show behind your back! 🎩✨ An attacker could manipulate the Internet Explorer HTML rendering engine to run malicious code with the same privileges as the user! This could lead to unauthorized access, data theft, or worse, leaving your system vulnerable to more attacks.

Put simply

Think of it like a magician performing a trick to bypass security — while you're distracted, they're pulling off the real show behind your back! 🎩✨ This vulnerability arises from flaws in the WebBrowser ActiveX control in Internet Explorer 6, where improper handling of the showModalDialog method allows for remote code execution by exploiting the location attribute of the window.

What to do

An attacker could manipulate the Internet Explorer HTML rendering engine to run malicious code with the same privileges as the user! This could lead to unauthorized access, data theft, or worse, leaving your system vulnerable to more attacks. To mitigate this issue, consider using a more modern browser that no longer supports ActiveX controls. Additionally, ensure all users are updated to a later version of Internet Explorer or a different browser altogether. Monitor your systems for any unusual activity as a precaution. You've got this! Stay vigilant and keep your systems protected! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.61057 · 99.2th percentile
Published
2004-06-15T04:00Z
EPSS history
Timeline
  • 15 JUN 04:00Z
    The WebBrowser ActiveX control, or the Internet Explorer HTML rendering engine (MSHTML), as used in Internet Explorer 6, allows remote attackers to execute…
    cvelistv5