CVE-2011-1566

Directory traversal vulnerability in dc.exe 9.00.00.11059 and earlier in 7-Technologies Interactive Graphical SCADA System (IGSS) allows remote attackers to…

published April 5, 2011

Patch now

High probability of exploitation

NVD has not assigned a CVSS score to this record. It sits in the 99.3th percentile for exploit probability.

CVSS
—
EPSS
67%
Percentile
99.3
In the wild
Unconfirmed
What it is

⚠️ A sneaky directory traversal in dc.exe could let attackers run rogue programs with just a couple of dots! This vulnerability in the 7-Technologies IGSS is like an open backdoor waiting for unwelcome guests. 🔥 Think of this vulnerability like a misfiled library book that anyone can grab without checking it out—if you know the right path, you can access anything in that section. By using sequences like ..\, attackers can navigate beyond the intended limits of your system, just as someone could wander into a restricted area in a library. If exploited, an attacker could execute arbitrary programs on your system from afar, potentially compromising sensitive data and causing chaos. This could lead to unauthorized access, system malfunctions, or worse—making your setup a playground for malicious activity!

Put simply

Think of this vulnerability like a misfiled library book that anyone can grab without checking it out—if you know the right path, you can access anything in that section. By using sequences like ..\, attackers can navigate beyond the intended limits of your system, just as someone could wander into a restricted area in a library. This directory traversal vulnerability allows remote attackers to manipulate opcodes in dc.exe, enabling them to execute any program they want by sending specially crafted sequences to TCP port 12397. Essentially, it bypasses security controls, allowing unwanted access.

What to do

If exploited, an attacker could execute arbitrary programs on your system from afar, potentially compromising sensitive data and causing chaos. This could lead to unauthorized access, system malfunctions, or worse—making your setup a playground for malicious activity! To protect against this vulnerability, upgrade your IGSS to version 9.00.00.11060 or later, which includes fixes for this issue. Additionally, ensure that your network configuration limits access to TCP port 12397 and monitor logs for any suspicious activity. This is fixable! With a quick update and some network tweaks, you'll have your defenses up in no time. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.66982 · 99.3th percentile
Published
2011-04-05T15:00Z
EPSS history
Timeline
  • 05 APR 15:00Z
    Directory traversal vulnerability in dc.exe 9.00.00.11059 and earlier in 7-Technologies Interactive Graphical SCADA System (IGSS) allows remote attackers to…
    cvelistv5