CVE-2014-2956

ScriptHelperApi in the AVG ScriptHelper ActiveX control in ScriptHelper.exe in AVG Secure Search toolbar before 18.1.7.598 and AVG Safeguard before 18.1.7.644…

published July 8, 2014

CVSS
—
EPSS
4%
Percentile
90.8
In the wild
Unconfirmed
What it is

🚨 An overlooked vulnerability in AVG's ScriptHelper ActiveX control could let attackers secretly download and execute malicious programs — a real tech Trojan horse waiting to happen! ⚠️ Think of it like a hotel concierge who hands out keys to anyone who asks, without checking if they have a reservation. Any crafty intruder could waltz in and access sensitive areas, leading to chaos! If exploited, this vulnerability could allow remote attackers to execute arbitrary programs on a user's system, potentially leading to data loss, theft, or even full system compromise. It's a chilling scenario where your devices could be turned against you!

Put simply

Think of it like a hotel concierge who hands out keys to anyone who asks, without checking if they have a reservation. Any crafty intruder could waltz in and access sensitive areas, leading to chaos! The ScriptHelperApi in AVG's ScriptHelper ActiveX control lacks proper domain-based access control for method calls. This means that an attacker can craft a website that triggers the downloading and execution of malicious software without any checks in place.

What to do

If exploited, this vulnerability could allow remote attackers to execute arbitrary programs on a user's system, potentially leading to data loss, theft, or even full system compromise. It's a chilling scenario where your devices could be turned against you! To mitigate this risk, ensure your AVG software is updated to version 18.1.7.598 or later. If you're using AVG Safeguard, upgrade to version 18.1.7.644 or above. Regularly check for updates to stay protected from such vulnerabilities! You’ve got this! Stay vigilant, keep your software updated, and you’ll keep the bad guys at bay! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.04166 · 90.8th percentile
Published
2014-07-08T10:00Z
EPSS history
Timeline
  • 08 JUL 10:00Z
    ScriptHelperApi in the AVG ScriptHelper ActiveX control in ScriptHelper.exe in AVG Secure Search toolbar before 18.1.7.598 and AVG Safeguard before 18.1.7.644…
    cvelistv5