CVE-2019-13945

Published: Dic 12, 2019 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2019-5212 Aliases: GSD-2019-13945
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 6,8
Source: [email protected]
Attack Vector: physical
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
MEDIUM 4,6
Source: [email protected]
Access Vector: local
Access Complexity: low
Authentication: none
Confidentiality: partial
Integrity: partial
Availability: partial

Description

AI Translation Available

A vulnerability has been identified in SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions), SIMATIC S7-1200 CPU family < V4.x (incl. SIPLUS variants) (All versions), SIMATIC S7-1200 CPU family V4.x (incl. SIPLUS variants) (All versions with Function State (FS) < 11), SIMATIC S7-200 SMART CPU CR20s (6ES7 288-1CR20-0AA1) (All versions <= V2.3.0 and Function State (FS) <= 3), SIMATIC S7-200 SMART CPU CR30s (6ES7 288-1CR30-0AA1) (All versions <= V2.3.0 and Function State (FS) <= 3), SIMATIC S7-200 SMART CPU CR40 (6ES7 288-1CR40-0AA0) (All versions <= V2.2.2 and Function State (FS) <= 8), SIMATIC S7-200 SMART CPU CR40s (6ES7 288-1CR40-0AA1) (All versions <= V2.3.0 and Function State (FS) <= 3), SIMATIC S7-200 SMART CPU CR60 (6ES7 288-1CR60-0AA0) (All versions <= V2.2.2 and Function State (FS) <= 10), SIMATIC S7-200 SMART CPU CR60s (6ES7 288-1CR60-0AA1) (All versions <= V2.3.0 and Function State (FS) <= 3), SIMATIC S7-200 SMART CPU SR20 (6ES7 288-1SR20-0AA0) (All versions <= V2.5.0 and Function State (FS) <= 11), SIMATIC S7-200 SMART CPU SR30 (6ES7 288-1SR30-0AA0) (All versions <= V2.5.0 and Function State (FS) <= 10), SIMATIC S7-200 SMART CPU SR40 (6ES7 288-1SR40-0AA0) (All versions <= V2.5.0 and Function State (FS) <= 10), SIMATIC S7-200 SMART CPU SR60 (6ES7 288-1SR60-0AA0) (All versions <= V2.5.0 and Function State (FS) <= 12), SIMATIC S7-200 SMART CPU ST20 (6ES7 288-1ST20-0AA0) (All versions <= V2.5.0 and Function State (FS) <= 9), SIMATIC S7-200 SMART CPU ST30 (6ES7 288-1ST30-0AA0) (All versions <= V2.5.0 and Function State (FS) <= 9), SIMATIC S7-200 SMART CPU ST40 (6ES7 288-1ST40-0AA0) (All versions <= V2.5.0 and Function State (FS) <= 8), SIMATIC S7-200 SMART CPU ST60 (6ES7 288-1ST60-0AA0) (All versions <= V2.5.0 and Function State (FS) <= 8), SIMATIC S7-200 SMART CPU family (All versions). There is an access mode used during manufacturing of the affected devices that allows additional diagnostic functionality. The security vulnerability could be exploited by an attacker with physical access to the UART interface during boot process.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0015
Percentile
0,4th
Updated

EPSS Score Trend (Last 91 Days)

749

Exposed Dangerous Method or Function

Incomplete
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Confidentiality Availability Access Control Other
Potential Impacts:
Gain Privileges Or Assume Identity Read Application Data Modify Application Data Execute Unauthorized Code Or Commands Other
Applicable Platforms
All platforms may be affected
Likelihood of Exploit: Low
View CWE Details
Operating System

Simatic S7-200 Smart Cpu Cr40 Firmware by Siemens

Product Information
Vendor Siemens
Product Simatic S7-200 Smart Cpu Cr40 Firmware
Version Range Affected
To 2.2.2 (inclusive)
cpe:2.3:o:siemens:simatic_s7-200_smart_cpu_cr40_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Simatic S7-200 Smart Cpu Cr60 Firmware by Siemens

Product Information
Vendor Siemens
Product Simatic S7-200 Smart Cpu Cr60 Firmware
Version Range Affected
To 2.2.2 (inclusive)
cpe:2.3:o:siemens:simatic_s7-200_smart_cpu_cr60_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Simatic S7-200 Smart Cpu St30 Firmware by Siemens

Product Information
Vendor Siemens
Product Simatic S7-200 Smart Cpu St30 Firmware
Version Range Affected
To 2.5.0 (inclusive)
cpe:2.3:o:siemens:simatic_s7-200_smart_cpu_st30_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

S7-200 Smart Firmware by Siemens

Product Information
Vendor Siemens
Product S7-200 Smart Firmware
cpe:2.3:o:siemens:s7-200_smart_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Simatic S7-200 Smart Cpu Sr30 Firmware by Siemens

Product Information
Vendor Siemens
Product Simatic S7-200 Smart Cpu Sr30 Firmware
Version Range Affected
To 2.5.0 (inclusive)
cpe:2.3:o:siemens:simatic_s7-200_smart_cpu_sr30_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Simatic S7-200 Smart Cpu St60 Firmware by Siemens

Product Information
Vendor Siemens
Product Simatic S7-200 Smart Cpu St60 Firmware
Version Range Affected
To 2.5.0 (inclusive)
cpe:2.3:o:siemens:simatic_s7-200_smart_cpu_st60_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Simatic S7-200 Smart Cpu Sr40 Firmware by Siemens

Product Information
Vendor Siemens
Product Simatic S7-200 Smart Cpu Sr40 Firmware
Version Range Affected
To 2.5.0 (inclusive)
cpe:2.3:o:siemens:simatic_s7-200_smart_cpu_sr40_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Simatic S7-200 Smart Cpu Cr40S Firmware by Siemens

Product Information
Vendor Siemens
Product Simatic S7-200 Smart Cpu Cr40S Firmware
Version Range Affected
To 2.3.0 (inclusive)
cpe:2.3:o:siemens:simatic_s7-200_smart_cpu_cr40s_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Simatic S7-200 Smart Cpu Cr30S Firmware by Siemens

Product Information
Vendor Siemens
Product Simatic S7-200 Smart Cpu Cr30S Firmware
Version Range Affected
To 2.3.0 (inclusive)
cpe:2.3:o:siemens:simatic_s7-200_smart_cpu_cr30s_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Simatic S7-200 Smart Cpu St40 Firmware by Siemens

Product Information
Vendor Siemens
Product Simatic S7-200 Smart Cpu St40 Firmware
Version Range Affected
To 2.5.0 (inclusive)
cpe:2.3:o:siemens:simatic_s7-200_smart_cpu_st40_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Simatic S7-1200 Firmware by Siemens

Product Information
Vendor Siemens
Product Simatic S7-1200 Firmware
cpe:2.3:o:siemens:simatic_s7-1200_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Simatic S7-200 Smart Cpu St20 Firmware by Siemens

Product Information
Vendor Siemens
Product Simatic S7-200 Smart Cpu St20 Firmware
Version Range Affected
To 2.5.0 (inclusive)
cpe:2.3:o:siemens:simatic_s7-200_smart_cpu_st20_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Simatic S7-200 Smart Cpu Sr60 Firmware by Siemens

Product Information
Vendor Siemens
Product Simatic S7-200 Smart Cpu Sr60 Firmware
Version Range Affected
To 2.5.0 (inclusive)
cpe:2.3:o:siemens:simatic_s7-200_smart_cpu_sr60_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Simatic S7-200 Smart Cpu Cr20S Firmware by Siemens

Product Information
Vendor Siemens
Product Simatic S7-200 Smart Cpu Cr20S Firmware
Version Range Affected
To 2.3.0 (inclusive)
cpe:2.3:o:siemens:simatic_s7-200_smart_cpu_cr20s_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Simatic S7-200 Smart Cpu Cr60S Firmware by Siemens

Product Information
Vendor Siemens
Product Simatic S7-200 Smart Cpu Cr60S Firmware
Version Range Affected
To 2.3.0 (inclusive)
cpe:2.3:o:siemens:simatic_s7-200_smart_cpu_cr60s_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Simatic S7-200 Smart Cpu Sr20 Firmware by Siemens

Product Information
Vendor Siemens
Product Simatic S7-200 Smart Cpu Sr20 Firmware
Version Range Affected
To 2.5.0 (inclusive)
cpe:2.3:o:siemens:simatic_s7-200_smart_cpu_sr20_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://cert-portal.siemens.com/productcert/pdf/ssa-686531.…
Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-686531.pdf
https://cert-portal.siemens.com/productcert/pdf/ssa-686531.…
Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-686531.pdf