CVE-2020-7484

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

**VERSION NOT SUPPORTED WHEN ASSIGNED** A vulnerability with the former 'password' feature could allow a denial of service attack if the user is not following documented guidelines pertaining to dedicated TriStation connection and key-switch protection. This vulnerability was discovered and remediated in versions v4.9.1 and v4.10.1 on May 30, 2013. This feature is not present in version v4.9.1 and v4.10.1 through current. Therefore, the vulnerability is not present in these versions.

**VERSIÓN NO COMPATIBLE CUANDO SE ASIGNÓ** Una vulnerabilidad con la antigua funcionalidad "password" podría permitir un ataque de denegación de servicio si el usuario no sigue las directrices documentadas relativas a la conexión de TriStation dedicada y a la protección key-switch. Esta vulnerabilidad fue detectada y corregida en las versiones v4.9.1 y v4.10.1 el 30 de mayo de 2013. Esta funcionalidad no está presente en las versiones v4.9.1 y v4.10.1 hasta la actual. Por lo tanto, la vulnerabilidad no está presente en estas versiones.

*Credits: N/A

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

Medium

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* 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

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	2021-11-10

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"	Tristation 1131 Search vendor "Schneider-electric" for product "Tristation 1131"	>= 1.0 < 4.13.0 Search vendor "Schneider-electric" for product "Tristation 1131" and version " >= 1.0 < 4.13.0"	-	Affected	in	Microsoft Search vendor "Microsoft"	Windows 7 Search vendor "Microsoft" for product "Windows 7"	-	-	Safe
Schneider-electric Search vendor "Schneider-electric"	Tristation 1131 Search vendor "Schneider-electric" for product "Tristation 1131"	>= 1.0 < 4.13.0 Search vendor "Schneider-electric" for product "Tristation 1131" and version " >= 1.0 < 4.13.0"	-	Affected	in	Microsoft Search vendor "Microsoft"	Windows Nt Search vendor "Microsoft" for product "Windows Nt"	-	-	Safe
Schneider-electric Search vendor "Schneider-electric"	Tristation 1131 Search vendor "Schneider-electric" for product "Tristation 1131"	>= 1.0 < 4.13.0 Search vendor "Schneider-electric" for product "Tristation 1131" and version " >= 1.0 < 4.13.0"	-	Affected	in	Microsoft Search vendor "Microsoft"	Windows Xp Search vendor "Microsoft" for product "Windows Xp"	-	-	Safe