CVE-2011-2009

Untrusted search path vulnerability in Windows Media Center in Microsoft Windows Vista SP2 and Windows 7 Gold and SP1, and Windows Media Center TV Pack for…

published October 12, 2011

CVSS
—
EPSS
6%
Percentile
92.8
In the wild
Unconfirmed
What it is

⚠️ Local users can exploit this untrusted search path vulnerability! It’s like someone sneaking a fake dish into a potluck and then claiming they’re the chef. 🍽️ Think of Windows Media Center as a potluck where all the dishes are meant to be trusted. If someone sneaks in a dish that’s actually a Trojan horse, it can potentially ruin the whole meal for everyone! That’s what this vulnerability allows — a harmful DLL can be loaded without the system checking its credentials. An attacker could gain elevated privileges just by placing a malicious DLL in the working directory. This could allow them to execute arbitrary code, potentially compromising the entire system. Imagine a guest at a party suddenly having the power to change the music, control the lights, and lock the doors!

Put simply

Think of Windows Media Center as a potluck where all the dishes are meant to be trusted. If someone sneaks in a dish that’s actually a Trojan horse, it can potentially ruin the whole meal for everyone! That’s what this vulnerability allows — a harmful DLL can be loaded without the system checking its credentials. This vulnerability arises when Windows Media Center fails to validate the origin of DLLs in the current working directory, allowing local users to load untrusted libraries. This flaw is particularly concerning as it creates a pathway for privilege escalation.

What to do

An attacker could gain elevated privileges just by placing a malicious DLL in the working directory. This could allow them to execute arbitrary code, potentially compromising the entire system. Imagine a guest at a party suddenly having the power to change the music, control the lights, and lock the doors! To mitigate this risk, ensure that only trusted users have access to directories where DLLs might be loaded. Regularly audit your systems for unauthorized changes and consider applying security patches or updates related to this vulnerability, even though it may not be a widespread issue. 🔍 You have the power to secure your environment! Stay vigilant and proactive, and you’ll keep those pesky threats at bay. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.05583 · 92.8th percentile
Published
2011-10-12T01:00Z
EPSS history
Timeline
  • 12 OCT 01:00Z
    Untrusted search path vulnerability in Windows Media Center in Microsoft Windows Vista SP2 and Windows 7 Gold and SP1, and Windows Media Center TV Pack for…
    cvelistv5