CVE-2019-10952
9.8 · CRITICALOverview
CVE-2019-10952 is a critical-severity vulnerability affecting rockwellautomation compactlogix_5370_l1_firmware. It was published on May 1, 2019 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
An attacker could send a crafted HTTP/HTTPS request to render the web server unavailable and/or lead to remote code execution caused by a stack-based buffer overflow vulnerability. A cold restart is required for recovering
CompactLogix 5370 L1, L2, and L3 Controllers, Compact GuardLogix 5370 controllers, and Armor Compact GuardLogix 5370 Controllers Versions 20 - 30 and earlier.
Remediation
Check the references section for vendor advisories and patches from rockwellautomation. Update compactlogix_5370_l1_firmware 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 | compactlogix_5370_l1_firmware | 20.011 | Affected |
| rockwellautomation | compactlogix_5370_l2_firmware | 20.011 | Affected |
| rockwellautomation | compactlogix_5370_l3_firmware | 20.011 | Affected |
| rockwellautomation | armor_compact_guardlogix_5370_firmware | 20.011 | Affected |
References
Frequently Asked Questions
What is CVE-2019-10952?
CVE-2019-10952 is a critical-severity vulnerability affecting rockwellautomation compactlogix_5370_l1_firmware. It was published on May 1, 2019 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2019-10952?
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-2019-10952?
Check the references section for vendor advisories and patches from rockwellautomation. Update compactlogix_5370_l1_firmware 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-2019-10952?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-10952 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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