CVE-2019-13942

Published: Dic 12, 2019 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2019-5209 Aliases: GSD-2019-13942
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 7,5
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high
MEDIUM 5,0
Source: [email protected]
Access Vector: network
Access Complexity: low
Authentication: none
Confidentiality: none
Integrity: none
Availability: partial

Description

AI Translation Available

A vulnerability has been identified in EN100 Ethernet module DNP3 variant (All versions), EN100 Ethernet module IEC 61850 variant (All versions < V4.37), EN100 Ethernet module IEC104 variant (All versions), EN100 Ethernet module Modbus TCP variant (All versions), EN100 Ethernet module PROFINET IO variant (All versions). An unauthorized user could exploit a buffer overflow vulnerability in the webserver. Specially crafted packets sent could cause a Denial-of-Service condition and if certain conditions are met, the affected devices must be restarted manually to fully recover. At the time of advisory publication no public exploitation of this security vulnerability was known.

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
0,0020
Percentile
0,4th
Updated

EPSS Score Trend (Last 91 Days)

119

Improper Restriction of Operations within the Bounds of a Memory Buffer

Stable
Abstraction: Class Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Confidentiality Availability
Potential Impacts:
Execute Unauthorized Code Or Commands Modify Memory Read Memory Dos: Crash, Exit, Or Restart Dos: Resource Consumption (Cpu) Dos: Resource Consumption (Memory)
Applicable Platforms
Languages: Assembly, C, C++, Memory-Unsafe
Likelihood of Exploit: High
View CWE Details
Operating System

En100 Ethernet Module With Firmware Variant Modbus Tcp by Siemens

Product Information
Vendor Siemens
Product En100 Ethernet Module With Firmware Variant Modbus Tcp
cpe:2.3:o:siemens:en100_ethernet_module_with_firmware_variant_modbus_tcp:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

En100 Ethernet Module With Firmware Variant Profinet Io by Siemens

Product Information
Vendor Siemens
Product En100 Ethernet Module With Firmware Variant Profinet Io
cpe:2.3:o:siemens:en100_ethernet_module_with_firmware_variant_profinet_io:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

En100 Ethernet Module With Firmware Variant Iec 61850 by Siemens

Product Information
Vendor Siemens
Product En100 Ethernet Module With Firmware Variant Iec 61850
Version Range Affected
To 4.37 (exclusive)
cpe:2.3:o:siemens:en100_ethernet_module_with_firmware_variant_iec_61850:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

En100 Ethernet Module With Firmware Variant Dnp3 Tcp by Siemens

Product Information
Vendor Siemens
Product En100 Ethernet Module With Firmware Variant Dnp3 Tcp
cpe:2.3:o:siemens:en100_ethernet_module_with_firmware_variant_dnp3_tcp:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

En100 Ethernet Module With Firmware Variant Iec104 by Siemens

Product Information
Vendor Siemens
Product En100 Ethernet Module With Firmware Variant Iec104
cpe:2.3:o:siemens:en100_ethernet_module_with_firmware_variant_iec104:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://cert-portal.siemens.com/productcert/pdf/ssa-418979.…
Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-418979.pdf
https://www.us-cert.gov/ics/advisories/icsa-19-344-07
Third Party Advisory US Government Resource
https://www.us-cert.gov/ics/advisories/icsa-19-344-07
https://cert-portal.siemens.com/productcert/pdf/ssa-418979.…
Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-418979.pdf
https://www.us-cert.gov/ics/advisories/icsa-19-344-07
Third Party Advisory US Government Resource
https://www.us-cert.gov/ics/advisories/icsa-19-344-07