CVE-2008-4391

Stack-based buffer overflow in the SetSource method in the NetCamPlayerWeb11gv2 ActiveX control in NetCamPlayerWeb11gv2.ocx on the Cisco Linksys WVC54GC…

published December 9, 2008

CVSS
—
EPSS
6%
Percentile
93.5
In the wild
Unconfirmed
What it is

⚠️ A stack-based buffer overflow in the SetSource method of the NetCamPlayerWeb11gv2 ActiveX control could let an attacker slip in malicious code just by sending overly long arguments! 🔥 Think of this as a delivery driver trying to stuff an oversized package into a mailbox — if the mailbox isn’t designed for it, it could burst open and let the wrong package in! If exploited, this vulnerability could allow a remote attacker to execute arbitrary code on your device. This means they could potentially control your camera, spy on your surroundings, or perform other malicious actions without you ever knowing.

Put simply

Think of this as a delivery driver trying to stuff an oversized package into a mailbox — if the mailbox isn’t designed for it, it could burst open and let the wrong package in! This vulnerability in the NetCamPlayerWeb11gv2.ocx ActiveX control occurs due to improper handling of input in the SetSource method, leading to a stack-based buffer overflow. Attackers can exploit this flaw by sending specially crafted requests with excessively long arguments.

What to do

If exploited, this vulnerability could allow a remote attacker to execute arbitrary code on your device. This means they could potentially control your camera, spy on your surroundings, or perform other malicious actions without you ever knowing. To protect against this, update your firmware to version 1.25 or later immediately. If that's not possible, consider disabling the ActiveX control if it's not being used or applying network-level restrictions to limit exposure. You've got this! Follow these steps and keep your devices safe and sound! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.06205 · 93.5th percentile
Published
2008-12-09T00:00Z
EPSS history
Timeline
  • 09 DEC 00:00Z
    Stack-based buffer overflow in the SetSource method in the NetCamPlayerWeb11gv2 ActiveX control in NetCamPlayerWeb11gv2.ocx on the Cisco Linksys WVC54GC…
    cvelistv5