VulnerabilityAnalyzed
CVE-2021-22502
Micro Focus Operation Bridge Report (OBR) Remote Code Execution Vulnerability
KEVCRITICAL 9.8EPSS 96.7%
Does this matter?
Known to be exploited in the wild (CISA KEV, CISA remediation deadline 17 November 2021). Treat as an emergency change: patch or isolate now, then hunt for prior compromise.
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 96.74% probability · 100th percentile
- CISA KEV
- Listed 3 November 2021 · due 17 November 2021
- Weakness
- CWE-78
- Affected
- microfocus/operation bridge reporter
- Source
- security@opentext.com
CISA notes
Apply updates per vendor instructions. https://nvd.nist.gov/vuln/detail/CVE-2021-22502
References
- http://packetstormsecurity.com/files/162408/Micro-Focus-Operations-Bridge-Reporter-Unauthenticated-Command-Injection.htmlExploit, Third Party Advisory, VDB Entry
- https://softwaresupport.softwaregrp.com/doc/KM03775947Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-21-153/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-21-154/Third Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/162408/Micro-Focus-Operations-Bridge-Reporter-Unauthenticated-Command-Injection.htmlExploit, Third Party Advisory, VDB Entry
- https://softwaresupport.softwaregrp.com/doc/KM03775947Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-21-153/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-21-154/Third Party Advisory, VDB Entry
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-22502US Government Resource
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.