7.2
HIGH
CVE-2011-3330
Schneider Electric Unity Pro Buffer Overflow Vulnerability
Description

Buffer overflow in the UnitelWay Windows Device Driver, as used in Schneider Electric Unity Pro 6 and earlier, OPC Factory Server 3.34, Vijeo Citect 7.20 and earlier, Telemecanique Driver Pack 2.6 and earlier, Monitor Pro 7.6 and earlier, and PL7 Pro 4.5 and earlier, allows local users, and possibly remote attackers, to execute arbitrary code via an unspecified system parameter.

INFO

Published Date :

Nov. 4, 2011, 9:55 p.m.

Last Modified :

Nov. 21, 2024, 1:30 a.m.

Remotely Exploitable :

No

Impact Score :

10.0

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2011-3330 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Schneider-electric unity_pro
2 Schneider-electric opc_factory_server
3 Schneider-electric vijeo_citect
4 Schneider-electric monitor_pro
5 Schneider-electric pl7_pro
6 Schneider-electric telemecanique_driver_pack

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2011-3330 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2011-3330 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://secunia.com/advisories/46534
    Added Reference http://www.scada.schneider-electric.com/sites/scada/en/login/vijeo-citect-unitelway-windows-device-driver.page
    Added Reference http://www.securityfocus.com/bid/50319
    Added Reference http://www.securitytracker.com/id?1026234
    Added Reference http://www.us-cert.gov/control_systems/pdf/ICSA-11-277-01.pdf
    Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/70882
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Aug. 29, 2017

    Action Type Old Value New Value
    Removed Reference http://xforce.iss.net/xforce/xfdb/70882 [No Types Assigned]
    Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/70882 [No Types Assigned]
  • Initial Analysis by [email protected]

    Nov. 07, 2011

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.78 }} 0.21%

score

0.81189

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability