CVE-2022-22724
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-400: Uncontrolled Resource Consumption vulnerability exists that could cause a denial of service on ports 80 (HTTP) and 502 (Modbus), when sending a large number of TCP RST or FIN packets to any open TCP port of the PLC. Affected Product: Modicon M340 CPUs: BMXP34 (All Versions)
Una CWE-400: Se presenta una vulnerabilidad de Consumo no Controlado de Recursos que podría causar una denegación de servicio en los puertos 80 (HTTP) y 502 (Modbus), cuando es enviado un gran número de paquetes TCP RST o FIN a cualquier puerto TCP abierto del PLC. Producto afectado: CPUs Modicon M340: BMXP34 (Todas las versiones)
*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
- 2022-01-06 CVE Reserved
- 2022-02-04 CVE Published
- 2024-08-03 CVE Updated
- 2024-10-20 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-400: Uncontrolled Resource Consumption
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2022-011-01 | 2022-02-25 |
| URL | Date | SRC |
|---|
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 M340 Bmxp341000 Firmware Search vendor "Schneider-electric" for product "Modicon M340 Bmxp341000 Firmware" | - | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Modicon M340 Bmxp341000 Search vendor "Schneider-electric" for product "Modicon M340 Bmxp341000" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Modicon M340 Bmxp342000 Firmware Search vendor "Schneider-electric" for product "Modicon M340 Bmxp342000 Firmware" | - | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Modicon M340 Bmxp342000 Search vendor "Schneider-electric" for product "Modicon M340 Bmxp342000" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Modicon M340 Bmxp342010 Firmware Search vendor "Schneider-electric" for product "Modicon M340 Bmxp342010 Firmware" | - | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Modicon M340 Bmxp342010 Search vendor "Schneider-electric" for product "Modicon M340 Bmxp342010" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Modicon M340 Bmxp3420102 Firmware Search vendor "Schneider-electric" for product "Modicon M340 Bmxp3420102 Firmware" | - | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Modicon M340 Bmxp3420102 Search vendor "Schneider-electric" for product "Modicon M340 Bmxp3420102" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Modicon M340 Bmxp342000 Firmware Search vendor "Schneider-electric" for product "Modicon M340 Bmxp342000 Firmware" | - | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Modicon M340 Bmxp342000 Search vendor "Schneider-electric" for product "Modicon M340 Bmxp342000" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Modicon M340 Bmxp342030 Firmware Search vendor "Schneider-electric" for product "Modicon M340 Bmxp342030 Firmware" | - | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Modicon M340 Bmxp342030 Search vendor "Schneider-electric" for product "Modicon M340 Bmxp342030" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Modicon M340 Bmxp3420302 Firmware Search vendor "Schneider-electric" for product "Modicon M340 Bmxp3420302 Firmware" | - | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Modicon M340 Bmxp3420302 Search vendor "Schneider-electric" for product "Modicon M340 Bmxp3420302" | - | - |
Safe
|