// For flags

CVE-2019-6856

 

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in Modicon M580, Modicon M340, Modicon Quantum, Modicon Premium (see security notification for specific versions) which could cause a Denial of Service when writing specific physical memory blocks using Modbus TCP.

CWE-754: existe una vulnerabilidad de Comprobación Inapropiada de Condiciones Inusuales o Excepcionales en Modicon M580, Modicon M340, Modicon Quantum, Modicon Premium (véase la notificación de seguridad para versiones específicas) que podría causar una Denegación de Servicio cuando se escriben bloques de memoria física específicos usando Modbus TCP.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2019-01-25 CVE Reserved
  • 2020-01-06 CVE Published
  • 2023-03-07 EPSS Updated
  • 2024-08-04 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-754: Improper Check for Unusual or Exceptional Conditions
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Schneider-electric
Search vendor "Schneider-electric"
Modicon M580 Firmware
Search vendor "Schneider-electric" for product "Modicon M580 Firmware"
< 2.80
Search vendor "Schneider-electric" for product "Modicon M580 Firmware" and version " < 2.80"
-
Affected
in Schneider-electric
Search vendor "Schneider-electric"
Modicon M580
Search vendor "Schneider-electric" for product "Modicon M580"
--
Safe
Schneider-electric
Search vendor "Schneider-electric"
Modicon M340 Firmware
Search vendor "Schneider-electric" for product "Modicon M340 Firmware"
< 3.01
Search vendor "Schneider-electric" for product "Modicon M340 Firmware" and version " < 3.01"
-
Affected
in Schneider-electric
Search vendor "Schneider-electric"
Modicon M340
Search vendor "Schneider-electric" for product "Modicon M340"
--
Safe
Schneider-electric
Search vendor "Schneider-electric"
Tsxh5744m Firmware
Search vendor "Schneider-electric" for product "Tsxh5744m Firmware"
< 3.20
Search vendor "Schneider-electric" for product "Tsxh5744m Firmware" and version " < 3.20"
-
Affected
in Schneider-electric
Search vendor "Schneider-electric"
Tsxh5744m
Search vendor "Schneider-electric" for product "Tsxh5744m"
--
Safe
Schneider-electric
Search vendor "Schneider-electric"
Tsxh5724m Firmware
Search vendor "Schneider-electric" for product "Tsxh5724m Firmware"
< 3.20
Search vendor "Schneider-electric" for product "Tsxh5724m Firmware" and version " < 3.20"
-
Affected
in Schneider-electric
Search vendor "Schneider-electric"
Tsxh5724m
Search vendor "Schneider-electric" for product "Tsxh5724m"
--
Safe
Schneider-electric
Search vendor "Schneider-electric"
Tsxp576634m Firmware
Search vendor "Schneider-electric" for product "Tsxp576634m Firmware"
< 3.20
Search vendor "Schneider-electric" for product "Tsxp576634m Firmware" and version " < 3.20"
-
Affected
in Schneider-electric
Search vendor "Schneider-electric"
Tsxp576634m
Search vendor "Schneider-electric" for product "Tsxp576634m "
--
Safe
Schneider-electric
Search vendor "Schneider-electric"
Tsxp57554m Firmware
Search vendor "Schneider-electric" for product "Tsxp57554m Firmware"
< 3.20
Search vendor "Schneider-electric" for product "Tsxp57554m Firmware" and version " < 3.20"
-
Affected
in Schneider-electric
Search vendor "Schneider-electric"
Tsxp57554m
Search vendor "Schneider-electric" for product "Tsxp57554m"
--
Safe
Schneider-electric
Search vendor "Schneider-electric"
Tsxp575634m Firmware
Search vendor "Schneider-electric" for product "Tsxp575634m Firmware"
< 3.20
Search vendor "Schneider-electric" for product "Tsxp575634m Firmware" and version " < 3.20"
-
Affected
in Schneider-electric
Search vendor "Schneider-electric"
Tsxp575634m
Search vendor "Schneider-electric" for product "Tsxp575634m"
--
Safe
Schneider-electric
Search vendor "Schneider-electric"
Tsxp57454m Firmware
Search vendor "Schneider-electric" for product "Tsxp57454m Firmware"
< 3.20
Search vendor "Schneider-electric" for product "Tsxp57454m Firmware" and version " < 3.20"
-
Affected
in Schneider-electric
Search vendor "Schneider-electric"
Tsxp57454m
Search vendor "Schneider-electric" for product "Tsxp57454m"
--
Safe
Schneider-electric
Search vendor "Schneider-electric"
Tsxp574634m Firmware
Search vendor "Schneider-electric" for product "Tsxp574634m Firmware"
< 3.20
Search vendor "Schneider-electric" for product "Tsxp574634m Firmware" and version " < 3.20"
-
Affected
in Schneider-electric
Search vendor "Schneider-electric"
Tsxp574634m
Search vendor "Schneider-electric" for product "Tsxp574634m"
--
Safe
Schneider-electric
Search vendor "Schneider-electric"
Tsxp57354m Firmware
Search vendor "Schneider-electric" for product "Tsxp57354m Firmware"
< 3.20
Search vendor "Schneider-electric" for product "Tsxp57354m Firmware" and version " < 3.20"
-
Affected
in Schneider-electric
Search vendor "Schneider-electric"
Tsxp57354m
Search vendor "Schneider-electric" for product "Tsxp57354m"
--
Safe
Schneider-electric
Search vendor "Schneider-electric"
Tsxp573634m Firmware
Search vendor "Schneider-electric" for product "Tsxp573634m Firmware"
< 3.20
Search vendor "Schneider-electric" for product "Tsxp573634m Firmware" and version " < 3.20"
-
Affected
in Schneider-electric
Search vendor "Schneider-electric"
Tsxp573634m
Search vendor "Schneider-electric" for product "Tsxp573634m"
--
Safe
Schneider-electric
Search vendor "Schneider-electric"
Tsxp57304m Firmware
Search vendor "Schneider-electric" for product "Tsxp57304m Firmware"
< 3.20
Search vendor "Schneider-electric" for product "Tsxp57304m Firmware" and version " < 3.20"
-
Affected
in Schneider-electric
Search vendor "Schneider-electric"
Tsxp57304m
Search vendor "Schneider-electric" for product "Tsxp57304m"
--
Safe
Schneider-electric
Search vendor "Schneider-electric"
Tsxp57254m Firmware
Search vendor "Schneider-electric" for product "Tsxp57254m Firmware"
< 3.20
Search vendor "Schneider-electric" for product "Tsxp57254m Firmware" and version " < 3.20"
-
Affected
in Schneider-electric
Search vendor "Schneider-electric"
Tsxp57254m
Search vendor "Schneider-electric" for product "Tsxp57254m"
--
Safe
Schneider-electric
Search vendor "Schneider-electric"
Tsxp572634m Firmware
Search vendor "Schneider-electric" for product "Tsxp572634m Firmware"
< 3.20
Search vendor "Schneider-electric" for product "Tsxp572634m Firmware" and version " < 3.20"
-
Affected
in Schneider-electric
Search vendor "Schneider-electric"
Tsxp572634m
Search vendor "Schneider-electric" for product "Tsxp572634m"
--
Safe
Schneider-electric
Search vendor "Schneider-electric"
Tsxp57204m Firmware
Search vendor "Schneider-electric" for product "Tsxp57204m Firmware"
< 3.20
Search vendor "Schneider-electric" for product "Tsxp57204m Firmware" and version " < 3.20"
-
Affected
in Schneider-electric
Search vendor "Schneider-electric"
Tsxp57204m
Search vendor "Schneider-electric" for product "Tsxp57204m "
--
Safe
Schneider-electric
Search vendor "Schneider-electric"
Tsxp571634m Firmware
Search vendor "Schneider-electric" for product "Tsxp571634m Firmware"
< 3.20
Search vendor "Schneider-electric" for product "Tsxp571634m Firmware" and version " < 3.20"
-
Affected
in Schneider-electric
Search vendor "Schneider-electric"
Tsxp571634m
Search vendor "Schneider-electric" for product "Tsxp571634m"
--
Safe
Schneider-electric
Search vendor "Schneider-electric"
Tsxp57154m Firmware
Search vendor "Schneider-electric" for product "Tsxp57154m Firmware"
< 3.20
Search vendor "Schneider-electric" for product "Tsxp57154m Firmware" and version " < 3.20"
-
Affected
in Schneider-electric
Search vendor "Schneider-electric"
Tsxp57154m
Search vendor "Schneider-electric" for product "Tsxp57154m"
--
Safe
Schneider-electric
Search vendor "Schneider-electric"
Tsxp57104m Firmware
Search vendor "Schneider-electric" for product "Tsxp57104m Firmware"
< 3.20
Search vendor "Schneider-electric" for product "Tsxp57104m Firmware" and version " < 3.20"
-
Affected
in Schneider-electric
Search vendor "Schneider-electric"
Tsxp57104m
Search vendor "Schneider-electric" for product "Tsxp57104m"
--
Safe
Schneider-electric
Search vendor "Schneider-electric"
140cpu65150 Firmware
Search vendor "Schneider-electric" for product "140cpu65150 Firmware"
< 3.52
Search vendor "Schneider-electric" for product "140cpu65150 Firmware" and version " < 3.52"
-
Affected
in Schneider-electric
Search vendor "Schneider-electric"
140cpu65150
Search vendor "Schneider-electric" for product "140cpu65150"
--
Safe
Schneider-electric
Search vendor "Schneider-electric"
140cpu65160 Firmware
Search vendor "Schneider-electric" for product "140cpu65160 Firmware"
< 3.52
Search vendor "Schneider-electric" for product "140cpu65160 Firmware" and version " < 3.52"
-
Affected
in Schneider-electric
Search vendor "Schneider-electric"
140cpu65160
Search vendor "Schneider-electric" for product "140cpu65160"
--
Safe
Schneider-electric
Search vendor "Schneider-electric"
140cpu65260 Firmware
Search vendor "Schneider-electric" for product "140cpu65260 Firmware"
< 3.52
Search vendor "Schneider-electric" for product "140cpu65260 Firmware" and version " < 3.52"
-
Affected
in Schneider-electric
Search vendor "Schneider-electric"
140cpu65260
Search vendor "Schneider-electric" for product "140cpu65260"
--
Safe
Schneider-electric
Search vendor "Schneider-electric"
140cpu67261 Firmware
Search vendor "Schneider-electric" for product "140cpu67261 Firmware"
< 3.52
Search vendor "Schneider-electric" for product "140cpu67261 Firmware" and version " < 3.52"
-
Affected
in Schneider-electric
Search vendor "Schneider-electric"
140cpu67261
Search vendor "Schneider-electric" for product "140cpu67261"
--
Safe
Schneider-electric
Search vendor "Schneider-electric"
140cpu67060 Firmware
Search vendor "Schneider-electric" for product "140cpu67060 Firmware"
< 3.52
Search vendor "Schneider-electric" for product "140cpu67060 Firmware" and version " < 3.52"
-
Affected
in Schneider-electric
Search vendor "Schneider-electric"
140cpu67060
Search vendor "Schneider-electric" for product "140cpu67060"
--
Safe
Schneider-electric
Search vendor "Schneider-electric"
140cpu67160 Firmware
Search vendor "Schneider-electric" for product "140cpu67160 Firmware"
< 3.52
Search vendor "Schneider-electric" for product "140cpu67160 Firmware" and version " < 3.52"
-
Affected
in Schneider-electric
Search vendor "Schneider-electric"
140cpu67160
Search vendor "Schneider-electric" for product "140cpu67160"
--
Safe
Schneider-electric
Search vendor "Schneider-electric"
140cpu67261 Firmware
Search vendor "Schneider-electric" for product "140cpu67261 Firmware"
< 3.52
Search vendor "Schneider-electric" for product "140cpu67261 Firmware" and version " < 3.52"
-
Affected
in Schneider-electric
Search vendor "Schneider-electric"
140cpu67261
Search vendor "Schneider-electric" for product "140cpu67261"
--
Safe
Schneider-electric
Search vendor "Schneider-electric"
140cpu67260 Firmware
Search vendor "Schneider-electric" for product "140cpu67260 Firmware"
< 3.52
Search vendor "Schneider-electric" for product "140cpu67260 Firmware" and version " < 3.52"
-
Affected
in Schneider-electric
Search vendor "Schneider-electric"
140cpu67260
Search vendor "Schneider-electric" for product "140cpu67260"
--
Safe
Schneider-electric
Search vendor "Schneider-electric"
140cpu65860 Firmware
Search vendor "Schneider-electric" for product "140cpu65860 Firmware"
< 3.52
Search vendor "Schneider-electric" for product "140cpu65860 Firmware" and version " < 3.52"
-
Affected
in Schneider-electric
Search vendor "Schneider-electric"
140cpu65860
Search vendor "Schneider-electric" for product "140cpu65860"
--
Safe
Schneider-electric
Search vendor "Schneider-electric"
140cpu67861 Firmware
Search vendor "Schneider-electric" for product "140cpu67861 Firmware"
< 3.52
Search vendor "Schneider-electric" for product "140cpu67861 Firmware" and version " < 3.52"
-
Affected
in Schneider-electric
Search vendor "Schneider-electric"
140cpu67861
Search vendor "Schneider-electric" for product "140cpu67861"
--
Safe
Schneider-electric
Search vendor "Schneider-electric"
140cpu65160s Firmware
Search vendor "Schneider-electric" for product "140cpu65160s Firmware"
< 3.52
Search vendor "Schneider-electric" for product "140cpu65160s Firmware" and version " < 3.52"
-
Affected
in Schneider-electric
Search vendor "Schneider-electric"
140cpu65160s
Search vendor "Schneider-electric" for product "140cpu65160s"
--
Safe
Schneider-electric
Search vendor "Schneider-electric"
140cpu67160s Firmware
Search vendor "Schneider-electric" for product "140cpu67160s Firmware"
< 3.52
Search vendor "Schneider-electric" for product "140cpu67160s Firmware" and version " < 3.52"
-
Affected
in Schneider-electric
Search vendor "Schneider-electric"
140cpu67160s
Search vendor "Schneider-electric" for product "140cpu67160s"
--
Safe