CVE-2016-6399
7.5 · HIGHOverview
CVE-2016-6399 is a high-severity vulnerability affecting cisco ace_application_control_engine_module_a1. It was published on September 12, 2016 and has a CVSS 3.0 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Cisco ACE30 Application Control Engine Module through A5 3.3 and ACE 4700 Application Control Engine appliances through A5 3.3 allow remote attackers to cause a denial of service (device reload) via crafted (1) SSL or (2) TLS packets, aka Bug ID CSCvb16317.
Remediation
Check the references section for vendor advisories and patches from cisco. Update ace_application_control_engine_module_a1 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 |
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References
Frequently Asked Questions
What is CVE-2016-6399?
CVE-2016-6399 is a high-severity vulnerability affecting cisco ace_application_control_engine_module_a1. It was published on September 12, 2016 and has a CVSS 3.0 base score of 7.5 (HIGH).
How severe is CVE-2016-6399?
This vulnerability has a CVSS 3.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2016-6399?
Check the references section for vendor advisories and patches from cisco. Update ace_application_control_engine_module_a1 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-2016-6399?
CyberStrike's AI-powered security agents can automatically detect CVE-2016-6399 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.
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