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

published 2020-10-27 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-4198

cvss: 7.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 2.7%; EPSS 2.7% chance of exploitation in 30 days, percentile 85%
public exploits: 1; Metasploit

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.

Timeline

2020-10-27 Published
2020-10-28 First public exploit (Metasploit exploit/windows/local/microfocus_operations_privesc)

Exploit prediction

2.69% chance of exploitation in the next 30 days, higher than 85% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

Metasploit exploit/windows/local/microfocus_operations_privesc Micro Focus Operations Bridge Manager / Reporter Local Privilege Escalation metasploit exploit, excellent rank, 2020-10-28

CVSS scores

assigned by	version	score	vector
CNA	3.1	7.8	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD	3.1	7.8	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD	2.0	4.6	AV:L/AC:L/Au:N/C:P/I:P/A:P

Affected products

Micro Focus Operation Bridge (containerized)
Micro Focus Operation Bridge Manager

References

Sources

CVE List CVE-2020-11858
NVD CVE-2020-11858

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary