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CVE-2019-11137

8.2 · HIGH

Insufficient input validation in system firmware for Intel(R) Xeon(R) Scalable Processors, Intel(R) Xeon(R) Processors D Family, Intel(R) Xeon(R) Processors E5 v4 Family, Intel(R) Xeon(R) Processor…

Published Nov 14, 2019CWE-20EPSS 0.38%

Overview

CVE-2019-11137 is a high-severity vulnerability. It was published on November 14, 2019 and has a CVSS 3.1 base score of 8.2 (HIGH).

This vulnerability has a CVSS 3.1 base score of 8.2, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

Insufficient input validation in system firmware for Intel(R) Xeon(R) Scalable Processors, Intel(R) Xeon(R) Processors D Family, Intel(R) Xeon(R) Processors E5 v4 Family, Intel(R) Xeon(R) Processors E7 v4 Family and Intel(R) Atom(R) processor C Series may allow a privileged user to potentially enable escalation of privilege, denial of service and/or information disclosure via local access.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. 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.

References

Refsupport.f5.com/csp/article/K56215245?utm_source=f5support&amp%3Butm_medium=RSSRefsupport.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03967en_usRefwww.intel.com/content/www/us/en/security-center/advisory/intel-sa-00280.htmlRefsupport.f5.com/csp/article/K56215245?utm_source=f5support&amp%3Butm_medium=RSSRefsupport.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03967en_usRefwww.intel.com/content/www/us/en/security-center/advisory/intel-sa-00280.html

How CyberStrike helps

Frequently asked questions

What is CVE-2019-11137?

CVE-2019-11137 is a high-severity vulnerability. It was published on November 14, 2019 and has a CVSS 3.1 base score of 8.2 (HIGH).

How severe is CVE-2019-11137?

This vulnerability has a CVSS 3.1 base score of 8.2, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2019-11137?

Check the references section for vendor advisories, patches, and mitigation guidance. 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-2019-11137?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2019-11137 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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