// For flags

CVE-2018-13799

 

Severity Score

9.1
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A vulnerability has been identified in SIMATIC WinCC OA V3.14 and prior (All versions < V3.14-P021). Improper access control to a data point of the affected product could allow an unauthenticated remote user to escalate its privileges in the context of SIMATIC WinCC OA V3.14. This vulnerability could be exploited by an attacker with network access to port 5678/TCP of the SIMATIC WinCC OA V3.14 server. Successful exploitation requires no user privileges and no user interaction. This vulnerability could allow an attacker to compromise integrity and availability of the SIMATIC WinCC OA system. At the time of advisory publication no public exploitation of this vulnerability was known.

Se ha identificado una vulnerabilidad en SIMATIC WinCC OA V3.14 y anteriores (todas las versiones anteriores a la V3.14-P021). El control de acceso incorrecto a un punto de datos del producto afectado podría permitir que un usuario remoto no autenticado escale sus privilegios en el contexto de SIMATIC WinCC OA V3.14. Esta vulnerabilidad podría ser explotada por un atacante con acceso de red al puerto 5678/TCP del servidor SIMATIC WinCC OA V3.14. Su explotación con éxito no requiere privilegios de usuario ni interacción. Esta vulnerabilidad podría permitir que un atacante comprometa la integridad y disponibilidad del sistema SIMATIC WinCC OA. En el momento de la publicación del advisory, no se conoce ninguna explotación pública de la vulnerabilidad.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2018-07-10 CVE Reserved
  • 2018-09-12 CVE Published
  • 2024-07-21 EPSS Updated
  • 2024-09-16 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-269: Improper Privilege Management
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Siemens
Search vendor "Siemens"
 Simatic Wincc Open Architecture
Search vendor "Siemens" for product "Simatic Wincc Open Architecture"
 <= 3.14
Search vendor "Siemens" for product "Simatic Wincc Open Architecture" and version " <= 3.14"
-
Affected