CVE-2020-7539

Published: Dic 11, 2020 Last Modified: Nov 21, 2024
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 CWE-754 Improper Check for Unusual or Exceptional Conditions vulnerability exists in the Web Server on Modicon M340, Legacy Offers Modicon Quantum and Modicon Premium and associated Communication Modules (see security notification for affected versions), that could cause a denial of service vulnerability when a specially crafted packet is sent to the controller over HTTP.

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
0,0039
Percentile
0,6th
Updated

EPSS Score Trend (Last 90 Days)

754

Improper Check for Unusual or Exceptional Conditions

Incomplete
Abstraction: Class Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Availability
Potential Impacts:
Dos: Crash, Exit, Or Restart Unexpected State
Applicable Platforms
All platforms may be affected
Likelihood of Exploit: Medium
View CWE Details
Operating System

Tsxety5103 Firmware by Schneider-Electric

Product Information
Vendor Schneider-Electric
Product Tsxety5103 Firmware
Version Range Affected
To 6.4 (exclusive)
cpe:2.3:o:schneider-electric:tsxety5103_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Tsxp574634 Firmware by Schneider-Electric

Product Information
Vendor Schneider-Electric
Product Tsxp574634 Firmware
Version Range Affected
To 6.1 (exclusive)
cpe:2.3:o:schneider-electric:tsxp574634_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Modicon M340 Bmxp3420302 Firmware by Schneider-Electric

Product Information
Vendor Schneider-Electric
Product Modicon M340 Bmxp3420302 Firmware
Version Range Affected
To 3.30 (exclusive)
cpe:2.3:o:schneider-electric:modicon_m340_bmxp3420302_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Bmxnoe0100 Firmware by Schneider-Electric

Product Information
Vendor Schneider-Electric
Product Bmxnoe0100 Firmware
Version Range Affected
To 3.3 (exclusive)
cpe:2.3:o:schneider-electric:bmxnoe0100_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Modicon M340 Bmxp3420102Cl Firmware by Schneider-Electric

Product Information
Vendor Schneider-Electric
Product Modicon M340 Bmxp3420102Cl Firmware
Version Range Affected
To 3.30 (exclusive)
cpe:2.3:o:schneider-electric:modicon_m340_bmxp3420102cl_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Tsxp576634 Firmware by Schneider-Electric

Product Information
Vendor Schneider-Electric
Product Tsxp576634 Firmware
Version Range Affected
To 6.1 (exclusive)
cpe:2.3:o:schneider-electric:tsxp576634_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Bmxnoe0110 Firmware by Schneider-Electric

Product Information
Vendor Schneider-Electric
Product Bmxnoe0110 Firmware
Version Range Affected
To 6.5 (exclusive)
cpe:2.3:o:schneider-electric:bmxnoe0110_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

140Noe77111 Firmware by Schneider-Electric

Product Information
Vendor Schneider-Electric
Product 140Noe77111 Firmware
Version Range Affected
To 7.1 (exclusive)
cpe:2.3:o:schneider-electric:140noe77111_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Tsxp575634 Firmware by Schneider-Electric

Product Information
Vendor Schneider-Electric
Product Tsxp575634 Firmware
Version Range Affected
To 6.1 (exclusive)
cpe:2.3:o:schneider-electric:tsxp575634_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Bmxnoc0401 Firmware by Schneider-Electric

Product Information
Vendor Schneider-Electric
Product Bmxnoc0401 Firmware
Version Range Affected
To 2.10 (exclusive)
cpe:2.3:o:schneider-electric:bmxnoc0401_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Modicon M340 Bmxp3420302Cl Firmware by Schneider-Electric

Product Information
Vendor Schneider-Electric
Product Modicon M340 Bmxp3420302Cl Firmware
Version Range Affected
To 3.30 (exclusive)
cpe:2.3:o:schneider-electric:modicon_m340_bmxp3420302cl_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Tsxety4103 Firmware by Schneider-Electric

Product Information
Vendor Schneider-Electric
Product Tsxety4103 Firmware
Version Range Affected
To 6.2 (exclusive)
cpe:2.3:o:schneider-electric:tsxety4103_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Modicon M340 Bmxp342000 Firmware by Schneider-Electric

Product Information
Vendor Schneider-Electric
Product Modicon M340 Bmxp342000 Firmware
Version Range Affected
To 3.30 (exclusive)
cpe:2.3:o:schneider-electric:modicon_m340_bmxp342000_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Modicon M340 Bmxp341000 Firmware by Schneider-Electric

Product Information
Vendor Schneider-Electric
Product Modicon M340 Bmxp341000 Firmware
Version Range Affected
To 3.30 (exclusive)
cpe:2.3:o:schneider-electric:modicon_m340_bmxp341000_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Modicon M340 Bmxp342020 Firmware by Schneider-Electric

Product Information
Vendor Schneider-Electric
Product Modicon M340 Bmxp342020 Firmware
Version Range Affected
To 3.30 (exclusive)
cpe:2.3:o:schneider-electric:modicon_m340_bmxp342020_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

140Noc77101 Firmware by Schneider-Electric

Product Information
Vendor Schneider-Electric
Product 140Noc77101 Firmware
Version Range Affected
To 1.08 (exclusive)
cpe:2.3:o:schneider-electric:140noc77101_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

140Cpu65150 Firmware by Schneider-Electric

Product Information
Vendor Schneider-Electric
Product 140Cpu65150 Firmware
Version Range Affected
To 6.1 (exclusive)
cpe:2.3:o:schneider-electric:140cpu65150_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

140Noc78100 Firmware by Schneider-Electric

Product Information
Vendor Schneider-Electric
Product 140Noc78100 Firmware
Version Range Affected
To 1.74 (exclusive)
cpe:2.3:o:schneider-electric:140noc78100_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Modicon M340 Bmxp3420102 Firmware by Schneider-Electric

Product Information
Vendor Schneider-Electric
Product Modicon M340 Bmxp3420102 Firmware
Version Range Affected
To 3.30 (exclusive)
cpe:2.3:o:schneider-electric:modicon_m340_bmxp3420102_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

140Noc78000 Firmware by Schneider-Electric

Product Information
Vendor Schneider-Electric
Product 140Noc78000 Firmware
Version Range Affected
To 1.74 (exclusive)
cpe:2.3:o:schneider-electric:140noc78000_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://www.se.com/ww/en/download/document/SEVD-2020-343-03/
Vendor Advisory
https://www.se.com/ww/en/download/document/SEVD-2020-343-03/
https://www.se.com/ww/en/download/document/SEVD-2020-343-03/
Vendor Advisory
https://www.se.com/ww/en/download/document/SEVD-2020-343-03/