CVE-2020-7562
Severity Score
8.1
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
A CWE-125: Out-of-Bounds Read vulnerability exists in the Web Server on Modicon M340, Modicon Quantum and Modicon Premium Legacy offers and their Communication Modules (see notification for details) which could cause a segmentation fault or a buffer overflow when uploading a specially crafted file on the controller over FTP.
CWE-125: Una vulnerabilidad Lectura Fuera de Límites se presenta en el Servidor Web en las ofertas Modicon M340, Modicon Quantum y Modicon Premium Legacy y sus Módulos de Comunicación (consulte la notificación para obtener más detalles) que podría causar un fallo de segmentación o un desbordamiento del búfer al cargar un archivo especialmente diseñado en el controlador por medio de FTP
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2020-01-21 CVE Reserved
- 2020-11-18 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-04 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-125: Out-of-bounds Read
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.se.com/ww/en/download/document/SEVD-2020-315-01 | 2020-12-02 |
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 Tsxety4103 Firmware Search vendor "Schneider-electric" for product "Modicon Tsxety4103 Firmware" | * | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Modicon Tsxety4103 Search vendor "Schneider-electric" for product "Modicon Tsxety4103" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Modicon Tsxety5103 Firmware Search vendor "Schneider-electric" for product "Modicon Tsxety5103 Firmware" | * | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Modicon Tsxety5103 Search vendor "Schneider-electric" for product "Modicon Tsxety5103" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Modicon Tsxp574634 Firmware Search vendor "Schneider-electric" for product "Modicon Tsxp574634 Firmware" | * | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Modicon Tsxp574634 Search vendor "Schneider-electric" for product "Modicon Tsxp574634" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Modicon Tsxp575634 Firmware Search vendor "Schneider-electric" for product "Modicon Tsxp575634 Firmware" | * | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Modicon Tsxp575634 Search vendor "Schneider-electric" for product "Modicon Tsxp575634" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Modicon Tsxp576634 Firmware Search vendor "Schneider-electric" for product "Modicon Tsxp576634 Firmware" | * | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Modicon Tsxp576634 Search vendor "Schneider-electric" for product "Modicon Tsxp576634" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Modicon Quantum 140noe77101 Firmware Search vendor "Schneider-electric" for product "Modicon Quantum 140noe77101 Firmware" | * | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Modicon Quantum 140noe77101 Search vendor "Schneider-electric" for product "Modicon Quantum 140noe77101" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Modicon Quantum 140noe77111 Firmware Search vendor "Schneider-electric" for product "Modicon Quantum 140noe77111 Firmware" | * | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Modicon Quantum 140noe77111 Search vendor "Schneider-electric" for product "Modicon Quantum 140noe77111" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Modicon Quantum 140noc78100 Firmware Search vendor "Schneider-electric" for product "Modicon Quantum 140noc78100 Firmware" | * | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Modicon Quantum 140noc78100 Search vendor "Schneider-electric" for product "Modicon Quantum 140noc78100" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Modicon Quantum 140cpu65150 Firmware Search vendor "Schneider-electric" for product "Modicon Quantum 140cpu65150 Firmware" | * | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Modicon Quantum 140cpu65150 Search vendor "Schneider-electric" for product "Modicon Quantum 140cpu65150" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Modicon Quantum 140cpu65150c Firmware Search vendor "Schneider-electric" for product "Modicon Quantum 140cpu65150c Firmware" | * | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Modicon Quantum 140cpu65150c Search vendor "Schneider-electric" for product "Modicon Quantum 140cpu65150c" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Modicon Quantum 140cpu65160c Firmware Search vendor "Schneider-electric" for product "Modicon Quantum 140cpu65160c Firmware" | * | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Modicon Quantum 140cpu65160c Search vendor "Schneider-electric" for product "Modicon Quantum 140cpu65160c" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Modicon Quantum 140cpu65160 Firmware Search vendor "Schneider-electric" for product "Modicon Quantum 140cpu65160 Firmware" | * | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Modicon Quantum 140cpu65160 Search vendor "Schneider-electric" for product "Modicon Quantum 140cpu65160" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Modicon M340 Bmx P34-2010 Firmware Search vendor "Schneider-electric" for product "Modicon M340 Bmx P34-2010 Firmware" | * | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Modicon M340 Bmx P34-2010 Search vendor "Schneider-electric" for product "Modicon M340 Bmx P34-2010" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Modicon M340 Bmx P34-2030 Firmware Search vendor "Schneider-electric" for product "Modicon M340 Bmx P34-2030 Firmware" | * | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Modicon M340 Bmx P34-2030 Search vendor "Schneider-electric" for product "Modicon M340 Bmx P34-2030" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Modicon M340 Bmx Noc 0401 Firmware Search vendor "Schneider-electric" for product "Modicon M340 Bmx Noc 0401 Firmware" | * | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Modicon M340 Bmx Noc 0401 Search vendor "Schneider-electric" for product "Modicon M340 Bmx Noc 0401" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Modicon M340 Bmx Noe 0100 Firmware Search vendor "Schneider-electric" for product "Modicon M340 Bmx Noe 0100 Firmware" | * | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Modicon M340 Bmx Noe 0100 Search vendor "Schneider-electric" for product "Modicon M340 Bmx Noe 0100" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Modicon M340 Bmx Noe 0100h Firmware Search vendor "Schneider-electric" for product "Modicon M340 Bmx Noe 0100h Firmware" | * | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Modicon M340 Bmx Noe 0100h Search vendor "Schneider-electric" for product "Modicon M340 Bmx Noe 0100h" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Modicon M340 Bmx Noe 0110 Firmware Search vendor "Schneider-electric" for product "Modicon M340 Bmx Noe 0110 Firmware" | * | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Modicon M340 Bmx Noe 0110 Search vendor "Schneider-electric" for product "Modicon M340 Bmx Noe 0110" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Modicon M340 Bmx Noe 0110h Firmware Search vendor "Schneider-electric" for product "Modicon M340 Bmx Noe 0110h Firmware" | * | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Modicon M340 Bmx Noe 0110h Search vendor "Schneider-electric" for product "Modicon M340 Bmx Noe 0110h" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Modicon M340 Bmx Nor 0200h Firmware Search vendor "Schneider-electric" for product "Modicon M340 Bmx Nor 0200h Firmware" | * | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Modicon M340 Bmx Nor 0200h Search vendor "Schneider-electric" for product "Modicon M340 Bmx Nor 0200h" | - | - |
Safe
|