Critical 9.8Known exploited (CISA KEV)Published Feb 8, 2021

CVE-2021-22502Remote Code execution vulnerability in Micro Focus Operation Bridge Reporter (OBR) product, affecting version 10.40.

Updated under an hour ago (Oct 28, 2026, 5:50 AM ET)

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It affects microfocus operation_bridge_reporter. Add what you run to find out whether that includes you.

CISA lists it as known exploited since Nov 3, 2021; federal agencies had to remediate by Nov 17, 2021. Treat that date as your deadline.

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Every CVE for microfocus operation_bridge_reporter

Exploited in the last 30 days

Remote Code execution vulnerability in Micro Focus Operation Bridge Reporter (OBR) product, affecting version 10.40. The vulnerability could be exploited to allow Remote Code Execution on the OBR server.

CVSS: 9.8 CRITICAL (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-78
Known exploited: Added to CISA KEV Nov 3, 2021; federal remediation due Nov 17, 2021Apply updates per vendor instructions.
EPSS (exploitation in the next 30 days): 96.74% (percentile 100)
Assigned by: microfocus
NVD analysis: Analyzed
Record last updated: Oct 21, 2025
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

microfocus operation_bridge_reporter microfocus:operation_bridge_reporter	10.40	NVD

References

References

https://softwaresupport.softwaregrp.com/doc/KM03775947	x-refsource-misc, vendor-advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-153/	x-refsource-misc, third-party-advisory, vdb-entry
https://www.zerodayinitiative.com/advisories/ZDI-21-154/	x-refsource-misc, third-party-advisory, vdb-entry
http://packetstormsecurity.com/files/162408/Micro-Focus-Operations-Bridge-Reporter-Unauthenticated-Command-Injection.html	x-refsource-misc, exploit, third-party-advisory, vdb-entry
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-22502	us-government-resource

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.