CVE-2020-24676

Insecure Windows Services in Symphony Plus

Severity Score

7.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

In Symphony Plus Operations and Symphony Plus Historian, some services can be vulnerable to privilege escalation attacks. An unprivileged (but authenticated) user could execute arbitrary code and result in privilege escalation, depending on the user that the service runs as.

En Symphony Plus Operations y Symphony Plus Historian, algunos servicios pueden ser vulnerables a ataques de escalada de privilegios. Un usuario sin privilegios (pero autenticado) podría ejecutar código arbitrario y resultar en una escalada de privilegios, dependiendo del usuario con el que se ejecuta el servicio

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-08-26 CVE Reserved
2020-12-22 CVE Published
2023-03-08 EPSS Updated
2024-09-16 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-274: Improper Handling of Insufficient Privileges

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://search.abb.com/library/Download.aspx?DocumentID=2PAA123980&LanguageCode=en&DocumentPartId=&Action=Launch	2021-09-14
https://search.abb.com/library/Download.aspx?DocumentID=2PAA123982&LanguageCode=en&DocumentPartId=&Action=Launch	2021-09-14

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Abb Search vendor "Abb"		Symphony \+ Historian Search vendor "Abb" for product "Symphony \+ Historian"				3.0 Search vendor "Abb" for product "Symphony \+ Historian" and version "3.0"		-		Affected
Abb Search vendor "Abb"		Symphony \+ Historian Search vendor "Abb" for product "Symphony \+ Historian"				3.1 Search vendor "Abb" for product "Symphony \+ Historian" and version "3.1"		-		Affected
Abb Search vendor "Abb"		Symphony \+ Operations Search vendor "Abb" for product "Symphony \+ Operations"				1.1 Search vendor "Abb" for product "Symphony \+ Operations" and version "1.1"		-		Affected
Abb Search vendor "Abb"		Symphony \+ Operations Search vendor "Abb" for product "Symphony \+ Operations"				2.0 Search vendor "Abb" for product "Symphony \+ Operations" and version "2.0"		-		Affected
Abb Search vendor "Abb"		Symphony \+ Operations Search vendor "Abb" for product "Symphony \+ Operations"				2.1 Search vendor "Abb" for product "Symphony \+ Operations" and version "2.1"		sp1		Affected
Abb Search vendor "Abb"		Symphony \+ Operations Search vendor "Abb" for product "Symphony \+ Operations"				2.1 Search vendor "Abb" for product "Symphony \+ Operations" and version "2.1"		sp2		Affected
Abb Search vendor "Abb"		Symphony \+ Operations Search vendor "Abb" for product "Symphony \+ Operations"				3.0 Search vendor "Abb" for product "Symphony \+ Operations" and version "3.0"		-		Affected
Abb Search vendor "Abb"		Symphony \+ Operations Search vendor "Abb" for product "Symphony \+ Operations"				3.1 Search vendor "Abb" for product "Symphony \+ Operations" and version "3.1"		-		Affected
Abb Search vendor "Abb"		Symphony \+ Operations Search vendor "Abb" for product "Symphony \+ Operations"				3.2 Search vendor "Abb" for product "Symphony \+ Operations" and version "3.2"		-		Affected
Abb Search vendor "Abb"		Symphony \+ Operations Search vendor "Abb" for product "Symphony \+ Operations"				3.3 Search vendor "Abb" for product "Symphony \+ Operations" and version "3.3"		-		Affected