CVE-2020-11858

Code execution with escalated privilegesn vlnerability in Operation bridge Manager and Operations Bridge (containerized) products.

Severity Score

7.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Code execution with escalated privileges vulnerability in Micro Focus products Operation Bridge Manager and Operation Bridge (containerized). The vulneravility affects: 1.) Operation Bridge Manager versions: 2020.05, 2019.11, 2019.05, 2018.11, 2018.05, 10.63,10.62, 10.61, 10.60, 10.12, 10.11, 10.10 and all earlier versions. 2.) Operations Bridge (containerized) versions: 2020.05, 2019.08, 2019.05, 2018.11, 2018.08, 2018.05. 2018.02 and 2017.11. The vulnerability could allow local attackers to execute code with escalated privileges.

Una ejecución de código con una vulnerabilidad de privilegios escalados en los productos Micro Focus Operation Bridge Manager y Operation Bridge (en contenedores). La vulnerabilidad afecta: 1.) Operation Bridge Manager versiones: 2020.05, 2019.11, 2019.05, 2018.11, 2018.05, 10.63,10.62, 10.61, 10.60, 10.12, 10.11, 10.10 y todas las versiones anteriores. 2.) Operations Bridge (en contenedores) versiones: 2020.05, 2019.08, 2019.05, 2018.11, 2018.08, 2018.05. 2018.02 y 2017.11. La vulnerabilidad podría permitir a atacantes locales ejecutar código con privilegios escalados

This vulnerability allows local attackers to escalate privileges on affected installations of Micro Focus Operations Bridge Manager. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
The specific flaw exists within the product installer. The issue results from incorrect permissions set on the installation directory. An attacker can leverage this vulnerability to escalate privileges and execute code in the context of SYSTEM.

*Credits: Micro Focus would like to thank Pedro Ribeiro from Agile Information Security working with Trend Micro Zero Day Initiative for discovering and reporting the vulnerability

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

2020-04-16 CVE Reserved
2020-10-27 CVE Published
2023-11-08 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (4)

URL	Tag	Source
http://packetstormsecurity.com/files/161411/Micro-Focus-Operations-Bridge-Manager-Local-Privilege-Escalation.html	X_refsource_misc
https://softwaresupport.softwaregrp.com/doc/KM03747658	X_refsource_misc
https://softwaresupport.softwaregrp.com/doc/KM03747854	X_refsource_misc
https://www.zerodayinitiative.com/advisories/ZDI-20-1326	X_refsource_misc

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Microfocus Search vendor "Microfocus"		Operations Bridge Search vendor "Microfocus" for product "Operations Bridge"				2017.11 Search vendor "Microfocus" for product "Operations Bridge" and version "2017.11"		-		Affected
Microfocus Search vendor "Microfocus"		Operations Bridge Search vendor "Microfocus" for product "Operations Bridge"				2018.02 Search vendor "Microfocus" for product "Operations Bridge" and version "2018.02"		-		Affected
Microfocus Search vendor "Microfocus"		Operations Bridge Search vendor "Microfocus" for product "Operations Bridge"				2018.05 Search vendor "Microfocus" for product "Operations Bridge" and version "2018.05"		-		Affected
Microfocus Search vendor "Microfocus"		Operations Bridge Search vendor "Microfocus" for product "Operations Bridge"				2018.08 Search vendor "Microfocus" for product "Operations Bridge" and version "2018.08"		-		Affected
Microfocus Search vendor "Microfocus"		Operations Bridge Search vendor "Microfocus" for product "Operations Bridge"				2018.11 Search vendor "Microfocus" for product "Operations Bridge" and version "2018.11"		-		Affected
Microfocus Search vendor "Microfocus"		Operations Bridge Search vendor "Microfocus" for product "Operations Bridge"				2019.05 Search vendor "Microfocus" for product "Operations Bridge" and version "2019.05"		-		Affected
Microfocus Search vendor "Microfocus"		Operations Bridge Search vendor "Microfocus" for product "Operations Bridge"				2019.08 Search vendor "Microfocus" for product "Operations Bridge" and version "2019.08"		-		Affected
Microfocus Search vendor "Microfocus"		Operations Bridge Search vendor "Microfocus" for product "Operations Bridge"				2020.05 Search vendor "Microfocus" for product "Operations Bridge" and version "2020.05"		-		Affected
Microfocus Search vendor "Microfocus"		Operations Bridge Manager Search vendor "Microfocus" for product "Operations Bridge Manager"				<= 10.10 Search vendor "Microfocus" for product "Operations Bridge Manager" and version " <= 10.10"		-		Affected
Microfocus Search vendor "Microfocus"		Operations Bridge Manager Search vendor "Microfocus" for product "Operations Bridge Manager"				10.11 Search vendor "Microfocus" for product "Operations Bridge Manager" and version "10.11"		-		Affected
Microfocus Search vendor "Microfocus"		Operations Bridge Manager Search vendor "Microfocus" for product "Operations Bridge Manager"				10.12 Search vendor "Microfocus" for product "Operations Bridge Manager" and version "10.12"		-		Affected
Microfocus Search vendor "Microfocus"		Operations Bridge Manager Search vendor "Microfocus" for product "Operations Bridge Manager"				10.60 Search vendor "Microfocus" for product "Operations Bridge Manager" and version "10.60"		-		Affected
Microfocus Search vendor "Microfocus"		Operations Bridge Manager Search vendor "Microfocus" for product "Operations Bridge Manager"				10.61 Search vendor "Microfocus" for product "Operations Bridge Manager" and version "10.61"		-		Affected
Microfocus Search vendor "Microfocus"		Operations Bridge Manager Search vendor "Microfocus" for product "Operations Bridge Manager"				10.62 Search vendor "Microfocus" for product "Operations Bridge Manager" and version "10.62"		-		Affected
Microfocus Search vendor "Microfocus"		Operations Bridge Manager Search vendor "Microfocus" for product "Operations Bridge Manager"				10.63 Search vendor "Microfocus" for product "Operations Bridge Manager" and version "10.63"		-		Affected
Microfocus Search vendor "Microfocus"		Operations Bridge Manager Search vendor "Microfocus" for product "Operations Bridge Manager"				2018.05 Search vendor "Microfocus" for product "Operations Bridge Manager" and version "2018.05"		-		Affected
Microfocus Search vendor "Microfocus"		Operations Bridge Manager Search vendor "Microfocus" for product "Operations Bridge Manager"				2018.11 Search vendor "Microfocus" for product "Operations Bridge Manager" and version "2018.11"		-		Affected
Microfocus Search vendor "Microfocus"		Operations Bridge Manager Search vendor "Microfocus" for product "Operations Bridge Manager"				2019.05 Search vendor "Microfocus" for product "Operations Bridge Manager" and version "2019.05"		-		Affected
Microfocus Search vendor "Microfocus"		Operations Bridge Manager Search vendor "Microfocus" for product "Operations Bridge Manager"				2019.11 Search vendor "Microfocus" for product "Operations Bridge Manager" and version "2019.11"		-		Affected
Microfocus Search vendor "Microfocus"		Operations Bridge Manager Search vendor "Microfocus" for product "Operations Bridge Manager"				2020.05 Search vendor "Microfocus" for product "Operations Bridge Manager" and version "2020.05"		-		Affected