CVE-2021-27480
9.8 · CRITICALOverview
CVE-2021-27480 is a critical-severity vulnerability affecting deltaww industrial_automation_commgr. It was published on April 27, 2021 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Delta Industrial Automation COMMGR Versions 1.12 and prior are vulnerable to a stack-based buffer overflow, which may allow an attacker to execute remote code.
Remediation
Check the references section for vendor advisories and patches from deltaww. Update industrial_automation_commgr 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 |
|---|---|---|---|
| deltaww | industrial_automation_commgr | 0 | Affected |
Frequently Asked Questions
What is CVE-2021-27480?
CVE-2021-27480 is a critical-severity vulnerability affecting deltaww industrial_automation_commgr. It was published on April 27, 2021 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2021-27480?
This vulnerability has a CVSS 3.1 base score of 9.8, 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-2021-27480?
Check the references section for vendor advisories and patches from deltaww. Update industrial_automation_commgr 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-2021-27480?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-27480 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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