CVE-2017-12255
6.7 · MEDIUMOverview
CVE-2017-12255 is a medium-severity vulnerability affecting cisco unified_computing_system. It was published on September 21, 2017 and has a CVSS 3.0 base score of 6.7 (MEDIUM).
This vulnerability has a CVSS 3.0 base score of 6.7, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
A vulnerability in the CLI of Cisco UCS Central Software could allow an authenticated, local attacker to gain shell access. The vulnerability is due to insufficient input validation of commands entered in the CLI, aka a Restricted Shell Break Vulnerability. An attacker could exploit this vulnerability by entering a specific command with crafted arguments. An exploit could allow the attacker to gain shell access to the underlying system. Cisco Bug IDs: CSCve70762.
Remediation
Check the references section for vendor advisories and patches from cisco. Update unified_computing_system 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-2017-12255?
CVE-2017-12255 is a medium-severity vulnerability affecting cisco unified_computing_system. It was published on September 21, 2017 and has a CVSS 3.0 base score of 6.7 (MEDIUM).
How severe is CVE-2017-12255?
This vulnerability has a CVSS 3.0 base score of 6.7, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2017-12255?
Check the references section for vendor advisories and patches from cisco. Update unified_computing_system 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-2017-12255?
CyberStrike's AI-powered security agents can automatically detect CVE-2017-12255 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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