CVE-2015-4100
UnknownEPSS 0.70%
Last modified
CVE-2015-4100 is a vulnerability of currently unknown severity. Puppet Enterprise 3.7.x and 3.8.0 might allow remote authenticated users to manage certificates for arbitrary nodes by leveraging a client certificate trusted by the master, aka a "Certificate Authority Reverse Proxy Vulnerability.". EPSS estimates a 0.70% chance of exploitation in the next 30 days.
Description
Puppet Enterprise 3.7.x and 3.8.0 might allow remote authenticated users to manage certificates for arbitrary nodes by leveraging a client certificate trusted by the master, aka a "Certificate Authority Reverse Proxy Vulnerability."
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Puppet | Puppet Enterprise | >= 3.7.0, <= 3.7.2 |
| Puppet | Puppet Enterprise | 3.8.0 |
References
- https://puppet.com/security/cve/CVE-2015-4100Vendor Advisory
- https://puppet.com/security/cve/CVE-2015-4100Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2015-4100?
Puppet Enterprise 3.7.x and 3.8.0 might allow remote authenticated users to manage certificates for arbitrary nodes by leveraging a client certificate trusted by the master, aka a "Certificate Authority Reverse Proxy Vulnerability."
How severe is CVE-2015-4100?
Severity scoring for CVE-2015-4100 is pending analysis. The EPSS model estimates a 0.70% probability of exploitation in the next 30 days.
How do I fix CVE-2015-4100?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2015-4100?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST