CVE-2021-27471
7.7 · HIGHOverview
CVE-2021-27471 is a high-severity vulnerability affecting rockwellautomation connected_components_workbench. It was published on March 23, 2022 and has a CVSS 3.1 base score of 7.7 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.7, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
The parsing mechanism that processes certain file types does not provide input sanitization for file paths. This may allow an attacker to craft malicious files that, when opened by Rockwell Automation Connected Components Workbench v12.00.00 and prior, can traverse the file system. If successfully exploited, an attacker could overwrite existing files and create additional files with the same permissions of the Connected Components Workbench software. User interaction is required for this exploit to be successful.
Remediation
Check the references section for vendor advisories and patches from rockwellautomation. Update connected_components_workbench to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| rockwellautomation | connected_components_workbench | 0 | Affected |
Frequently Asked Questions
What is CVE-2021-27471?
CVE-2021-27471 is a high-severity vulnerability affecting rockwellautomation connected_components_workbench. It was published on March 23, 2022 and has a CVSS 3.1 base score of 7.7 (HIGH).
How severe is CVE-2021-27471?
This vulnerability has a CVSS 3.1 base score of 7.7, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2021-27471?
Check the references section for vendor advisories and patches from rockwellautomation. Update connected_components_workbench to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2021-27471?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-27471 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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