CVE-2010-3144

Untrusted search path vulnerability in the Internet Connection Signup Wizard in Microsoft Windows XP SP2 and SP3 and Server 2003 SP2 allows local users to gain…

published August 27, 2010

CVSS
—
EPSS
14%
Percentile
96.5
In the wild
Unconfirmed
What it is

🚨 A little-known vulnerability in the Internet Connection Signup Wizard could let local users gain elevated privileges just by placing a crafty little DLL file in the right spot! ⚠️ Think of it like a delivery person who trusts a package left on the doorstep without checking for a return address — that Trojan horse could contain anything! 🏠📦 If exploited, a local user could execute malicious code with elevated permissions, potentially leading to unauthorized access to sensitive data or system configurations. While it’s not actively exploited, the potential for chaos is still present, so let’s not take this lightly!

Put simply

Think of it like a delivery person who trusts a package left on the doorstep without checking for a return address — that Trojan horse could contain anything! 🏠📦 This vulnerability arises from an untrusted search path in the Internet Connection Signup Wizard, allowing attackers to load a malicious `smmscrpt.dll` file when certain files (ISP or INS) are present in the current working directory.

What to do

If exploited, a local user could execute malicious code with elevated permissions, potentially leading to unauthorized access to sensitive data or system configurations. While it’s not actively exploited, the potential for chaos is still present, so let’s not take this lightly! To mitigate this risk, ensure that users do not run the Internet Connection Signup Wizard from untrusted directories. Additionally, review and restrict permissions on DLL files to limit which can be loaded. It’s time to assess your system and apply best security practices! You’ve got this! Stay vigilant and secure your systems! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.13640 · 96.5th percentile
Published
2010-08-27T18:10Z
EPSS history
Timeline
  • 27 AUG 18:10Z
    Untrusted search path vulnerability in the Internet Connection Signup Wizard in Microsoft Windows XP SP2 and SP3 and Server 2003 SP2 allows local users to gain…
    cvelistv5