CVE-2021-22502

9.8 CRITICAL CISA KEV - Actively Exploited

Published: February 08, 2021 Modified: October 27, 2025

Description

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.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

http://packetstormsecurity.com/files/162408/Micro-Focus-Operations-Bridge-Reporter-Unauthenticated-Command-Injection.html

Source: security@opentext.com

Exploit Third Party Advisory VDB Entry

https://softwaresupport.softwaregrp.com/doc/KM03775947

Source: security@opentext.com

Vendor Advisory

https://www.zerodayinitiative.com/advisories/ZDI-21-153/

Source: security@opentext.com

Third Party Advisory VDB Entry

https://www.zerodayinitiative.com/advisories/ZDI-21-154/

Source: security@opentext.com

Third Party Advisory VDB Entry

http://packetstormsecurity.com/files/162408/Micro-Focus-Operations-Bridge-Reporter-Unauthenticated-Command-Injection.html

Source: af854a3a-2127-422b-91ae-364da2661108

Exploit Third Party Advisory VDB Entry

https://softwaresupport.softwaregrp.com/doc/KM03775947

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

https://www.zerodayinitiative.com/advisories/ZDI-21-153/

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory VDB Entry

https://www.zerodayinitiative.com/advisories/ZDI-21-154/

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory VDB Entry

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-22502

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

US Government Resource

9 reference(s) from NVD

Quick Stats

CVSS v3 Score

9.8 / 10.0

EPSS (Exploit Probability)

94.0%

100th percentile

Exploitation Status

Actively Exploited

Remediation due: 2021-11-17

Weaknesses (CWE)

CWE-78 CWE-78

Affected Vendors

microfocus

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