CVE-2021-27462
10.0 · CRITICALOverview
CVE-2021-27462 is a critical-severity vulnerability affecting rockwellautomation factorytalk_assetcentre. It was published on March 23, 2022 and has a CVSS 3.1 base score of 10.0 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 10.0, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
A deserialization vulnerability exists in how the AosService.rem service in Rockwell Automation FactoryTalk AssetCentre v10.00 and earlier verifies serialized data. This vulnerability may allow a remote, unauthenticated attacker to execute arbitrary commands in FactoryTalk AssetCentre.
Remediation
Check the references section for vendor advisories and patches from rockwellautomation. Update factorytalk_assetcentre 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 | factorytalk_assetcentre | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2021-27462?
CVE-2021-27462 is a critical-severity vulnerability affecting rockwellautomation factorytalk_assetcentre. It was published on March 23, 2022 and has a CVSS 3.1 base score of 10.0 (CRITICAL).
How severe is CVE-2021-27462?
This vulnerability has a CVSS 3.1 base score of 10.0, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2021-27462?
Check the references section for vendor advisories and patches from rockwellautomation. Update factorytalk_assetcentre 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-2021-27462?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-27462 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.
Automated penetration testing that runs continuously, not just quarterly.
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Browser-based exploitation validates findings with real proof-of-concept.
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