// For flags

CVE-2022-24313

Schneider Electric IGSS IGSSDataServer Stack-based Buffer Overflow Remote Code Execution Vulnerability

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A CWE-120: Buffer Copy without Checking Size of Input vulnerability exists that could cause a stack-based buffer overflow potentially leading to remote code execution when an attacker sends a specially crafted message. Affected Product: Interactive Graphical SCADA System Data Server (V15.0.0.22020 and prior)

Una CWE-120: Se presenta una vulnerabilidad de Copia del Búfer sin Comprobar el Tamaño de la Entrada que podría causar un desbordamiento del búfer en la región stack de la memoria que podría conllevar a una ejecución de código remoto cuando un atacante envía un mensaje especialmente diseñado. Producto afectado: Interactive Graphical SCADA System Data Server (versiones V15.0.0.22020 y anteriores)

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Schneider Electric IGSS. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the IGSSDataServer process, which listens on TCP port 12401 by default. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the IGSSDataServer process.

*Credits: Vyacheslav Moskvin
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-02-02 CVE Reserved
  • 2022-02-09 CVE Published
  • 2024-08-03 CVE Updated
  • 2024-09-15 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Schneider-electric
Search vendor "Schneider-electric"
 Interactive Graphical Scada System Data Server
Search vendor "Schneider-electric" for product "Interactive Graphical Scada System Data Server"
 <= 15.0.0.22020
Search vendor "Schneider-electric" for product "Interactive Graphical Scada System Data Server" and version " <= 15.0.0.22020"
-
Affected