// For flags

CVE-2017-6871

 

Severity Score

5.4
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A vulnerability was discovered in Siemens SIMATIC WinCC Sm@rtClient for Android (All versions before V1.0.2.2) and SIMATIC WinCC Sm@rtClient for Android Lite (All versions before V1.0.2.2). An attacker with physical access to an unlocked mobile device, that has the affected app running, could bypass the app's authentication mechanism under certain conditions.

Se ha descubierto una vulnerabilidad en Siemens SIMATIC WinCC Sm@rtClient para Android (todas las versiones anteriores a la V1.0.2.2) y SIMATIC WinCC Sm@rtClient para Android Lite (todas las versiones anteriores a la V1.0.2.2). Un atacante con acceso físico a un dispositivo móvil desbloqueado que esté ejecutando la app afectada podría eludir el mecanismo de autenticación de la app bajo ciertas condiciones.

*Credits: N/A
CVSS Scores
Attack Vector
Physical
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
Low
Availability
Low
Attack Vector
Local
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
  • 2017-03-13 CVE Reserved
  • 2017-08-08 CVE Published
  • 2024-08-05 CVE Updated
  • 2025-03-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-287: Improper Authentication
  • CWE-288: Authentication Bypass Using an Alternate Path or Channel
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 Sm\@rtclient
Search vendor "Siemens" for product "Simatic Wincc Sm\@rtclient"
 <= 1.0.2.1
Search vendor "Siemens" for product "Simatic Wincc Sm\@rtclient" and version " <= 1.0.2.1"
android
Affected
Siemens
Search vendor "Siemens"
 Simatic Wincc Sm\@rtclient Lite
Search vendor "Siemens" for product "Simatic Wincc Sm\@rtclient Lite"
 <= 1.0.2.1
Search vendor "Siemens" for product "Simatic Wincc Sm\@rtclient Lite" and version " <= 1.0.2.1"
android
Affected