CVE-2017-15703
5.0 · MEDIUMOverview
CVE-2017-15703 is a medium-severity vulnerability affecting apache nifi. It was published on January 25, 2018 and has a CVSS 3.0 base score of 5.0 (MEDIUM).
This vulnerability has a CVSS 3.0 base score of 5.0, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
Any authenticated user (valid client certificate but without ACL permissions) could upload a template which contained malicious code and caused a denial of service via Java deserialization attack. The fix to properly handle Java deserialization was applied on the Apache NiFi 1.4.0 release. Users running a prior 1.x release should upgrade to the appropriate release.
Remediation
Check the references section for vendor advisories and patches from apache. Update nifi 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 |
|---|---|---|---|
| apache | nifi | 1.0.0 | Affected |
Frequently Asked Questions
What is CVE-2017-15703?
CVE-2017-15703 is a medium-severity vulnerability affecting apache nifi. It was published on January 25, 2018 and has a CVSS 3.0 base score of 5.0 (MEDIUM).
How severe is CVE-2017-15703?
This vulnerability has a CVSS 3.0 base score of 5.0, 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-2017-15703?
Check the references section for vendor advisories and patches from apache. Update nifi 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-2017-15703?
CyberStrike's AI-powered security agents can automatically detect CVE-2017-15703 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
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