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CVE-2016-5020

8.8 · HIGH

F5 BIG-IP before 12.0.0 HF3 allows remote authenticated users to modify the account configuration of users with the Resource Administration role and gain privilege via a crafted external Extended A…

Published Jun 30, 2016CWE-264EPSS 3.43%

Overview

CVE-2016-5020 is a high-severity vulnerability. It was published on June 30, 2016 and has a CVSS 3.0 base score of 8.8 (HIGH).

This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

F5 BIG-IP before 12.0.0 HF3 allows remote authenticated users to modify the account configuration of users with the Resource Administration role and gain privilege via a crafted external Extended Application Verification (EAV) monitor script.

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

Refwww.securityfocus.com/bid/91532Refwww.securitytracker.com/id/1036131Refsupport.f5.com/kb/en-us/solutions/public/k/00/sol00265182.htmlRefwww.securityfocus.com/bid/91532Refwww.securitytracker.com/id/1036131Refsupport.f5.com/kb/en-us/solutions/public/k/00/sol00265182.html

How CyberStrike helps

Frequently asked questions

What is CVE-2016-5020?

CVE-2016-5020 is a high-severity vulnerability. It was published on June 30, 2016 and has a CVSS 3.0 base score of 8.8 (HIGH).

How severe is CVE-2016-5020?

This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2016-5020?

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-2016-5020?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2016-5020 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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