CVE-2020-7486
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
**VERSION NOT SUPPORTED WHEN ASSIGNED** A vulnerability could cause TCM modules to reset when under high network load in TCM v10.4.x and in system v10.3.x. This vulnerability was discovered and remediated in version v10.5.x on August 13, 2009. TCMs from v10.5.x and on will no longer exhibit this behavior.
**VERSIÓN NO COMPATIBLE CUANDO SE ASIGNÓ** Una vulnerabilidad podría causar que los módulos TCM se restablezcan cuando se encuentren bajo una alta carga de red en TCM versión v10.4.x y en el system versión v10.3.x. Esta vulnerabilidad fue descubierta y corregida en la versión v10.5.x el 13 de agosto de 2009. Los TCM a partir de la versión v10.5.x ya no mostrarán este comportamiento.
*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
- 2020-04-15 CVE Published
- 2023-03-07 EPSS Updated
- 2024-08-04 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-400: Uncontrolled Resource Consumption
CAPEC
References (2)
| URL | Tag | Source |
|---|---|---|
| https://us-cert.cisa.gov/ics/advisories/icsa-20-205-01 | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.se.com/ww/en/download/document/SESB-2020-105-01 | 2022-02-03 |
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" | Tricon Tcm 4351 Firmware Search vendor "Schneider-electric" for product "Tricon Tcm 4351 Firmware" | 10.3.x Search vendor "Schneider-electric" for product "Tricon Tcm 4351 Firmware" and version "10.3.x" | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Tricon Tcm 4351 Search vendor "Schneider-electric" for product "Tricon Tcm 4351" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Tricon Tcm 4351 Firmware Search vendor "Schneider-electric" for product "Tricon Tcm 4351 Firmware" | 10.4.x Search vendor "Schneider-electric" for product "Tricon Tcm 4351 Firmware" and version "10.4.x" | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Tricon Tcm 4351 Search vendor "Schneider-electric" for product "Tricon Tcm 4351" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Tricon Tcm 4352 Firmware Search vendor "Schneider-electric" for product "Tricon Tcm 4352 Firmware" | 10.3.x Search vendor "Schneider-electric" for product "Tricon Tcm 4352 Firmware" and version "10.3.x" | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Tricon Tcm 4352 Search vendor "Schneider-electric" for product "Tricon Tcm 4352" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Tricon Tcm 4352 Firmware Search vendor "Schneider-electric" for product "Tricon Tcm 4352 Firmware" | 10.4.x Search vendor "Schneider-electric" for product "Tricon Tcm 4352 Firmware" and version "10.4.x" | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Tricon Tcm 4352 Search vendor "Schneider-electric" for product "Tricon Tcm 4352" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Tricon Tcm 4351a Firmware Search vendor "Schneider-electric" for product "Tricon Tcm 4351a Firmware" | 10.3.x Search vendor "Schneider-electric" for product "Tricon Tcm 4351a Firmware" and version "10.3.x" | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Tricon Tcm 4351a Search vendor "Schneider-electric" for product "Tricon Tcm 4351a" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Tricon Tcm 4351a Firmware Search vendor "Schneider-electric" for product "Tricon Tcm 4351a Firmware" | 10.4.x Search vendor "Schneider-electric" for product "Tricon Tcm 4351a Firmware" and version "10.4.x" | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Tricon Tcm 4351a Search vendor "Schneider-electric" for product "Tricon Tcm 4351a" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Tricon Tcm 4351b Firmware Search vendor "Schneider-electric" for product "Tricon Tcm 4351b Firmware" | 10.3.x Search vendor "Schneider-electric" for product "Tricon Tcm 4351b Firmware" and version "10.3.x" | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Tricon Tcm 4351b Search vendor "Schneider-electric" for product "Tricon Tcm 4351b" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Tricon Tcm 4351b Firmware Search vendor "Schneider-electric" for product "Tricon Tcm 4351b Firmware" | 10.4.x Search vendor "Schneider-electric" for product "Tricon Tcm 4351b Firmware" and version "10.4.x" | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Tricon Tcm 4351b Search vendor "Schneider-electric" for product "Tricon Tcm 4351b" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Tricon Tcm 4352a Firmware Search vendor "Schneider-electric" for product "Tricon Tcm 4352a Firmware" | 10.3.x Search vendor "Schneider-electric" for product "Tricon Tcm 4352a Firmware" and version "10.3.x" | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Tricon Tcm 4352a Search vendor "Schneider-electric" for product "Tricon Tcm 4352a" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Tricon Tcm 4352a Firmware Search vendor "Schneider-electric" for product "Tricon Tcm 4352a Firmware" | 10.4.x Search vendor "Schneider-electric" for product "Tricon Tcm 4352a Firmware" and version "10.4.x" | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Tricon Tcm 4352a Search vendor "Schneider-electric" for product "Tricon Tcm 4352a" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Tricon Tcm 4352b Firmware Search vendor "Schneider-electric" for product "Tricon Tcm 4352b Firmware" | 10.3.x Search vendor "Schneider-electric" for product "Tricon Tcm 4352b Firmware" and version "10.3.x" | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Tricon Tcm 4352b Search vendor "Schneider-electric" for product "Tricon Tcm 4352b" | - | - |
Safe
|
| Schneider-electric Search vendor "Schneider-electric" | Tricon Tcm 4352b Firmware Search vendor "Schneider-electric" for product "Tricon Tcm 4352b Firmware" | 10.4.x Search vendor "Schneider-electric" for product "Tricon Tcm 4352b Firmware" and version "10.4.x" | - |
Affected
| in | Schneider-electric Search vendor "Schneider-electric" | Tricon Tcm 4352b Search vendor "Schneider-electric" for product "Tricon Tcm 4352b" | - | - |
Safe
|