CVE-2020-11858

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

7.8 HighPublic exploit

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.

Attack profile

How easy it is to exploit

Attack vector: Local
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

2.69%Down 4.1 points since Apr 14, 2021

What each source reports

CVE List Score used 7.8

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

Record: CVE-2020-11858
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

EUVDEUVD-2020-4198 7.8

Record: EUVD-2020-4198
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-03

GitHub AdvisoriesGHSA-54r5-wg44-vhhq 7.8

Code execution with escalated privileges vulnerability in Micro Focus products Operation Bridge...

Record: GHSA-54r5-wg44-vhhq
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

NVD 7.8

Record: CVE-2020-11858
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0: 4.6 MediumAV:L/AC:L/Au:N/C:P/I:P/A:P
Updated: 2026-11-02

Affected products

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
Metasploit	Micro Focus Operations Bridge Manager / Reporter Local Privilege Escalation	2020-10-28

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, Metasploit, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2020-11858 is a high vulnerability (CVSS 7.8) in Micro Focus Operation Bridge (containerized), published October 27, 2020. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 2.69%, the 85th percentile. No source names a fixed version.