// For flags

CVE-2011-5007

CoDeSys SCADA 2.3 - Remote Buffer Overflow

Severity Score

10.0
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

3
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Stack-based buffer overflow in the CmpWebServer component in 3S CoDeSys 3.4 SP4 Patch 2 and earlier, as used on the ABB AC500 PLC and possibly other products, allows remote attackers to execute arbitrary code via a long URI to TCP port 8080.

El desbordamiento de búfer en la región stack de la memoria en el componente CmpWebServer en 3S CoDeSys versión 3.4 SP4 Patch 2 y anteriores, como es usado en el PLC ABB AC500 y posiblemente en otros productos, permite a los atacantes remotos ejecutar código arbitrario por medio de un URI largo hasta el puerto TCP 8080.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2011-12-01 First Exploit
  • 2011-12-24 CVE Reserved
  • 2011-12-25 CVE Published
  • 2024-08-07 CVE Updated
  • 2024-10-03 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
3ssoftware
Search vendor "3ssoftware"
Codesys
Search vendor "3ssoftware" for product "Codesys"
<= 3.4
Search vendor "3ssoftware" for product "Codesys" and version " <= 3.4"
sp4
Affected