CVE-2020-5865
MEDIUMCVSS 4.8/10EPSS 0.39%
Last modified
CVE-2020-5865 is a medium-severity vulnerability rated 4.8/10 on the CVSS scale. In versions prior to 3.3.0, the NGINX Controller is configured to communicate with its Postgres database server over unencrypted channels, making the communicated data vulnerable to interception via man-in-the-middle (MiTM) attacks.. EPSS estimates a 0.39% chance of exploitation in the next 30 days.
Description
In versions prior to 3.3.0, the NGINX Controller is configured to communicate with its Postgres database server over unencrypted channels, making the communicated data vulnerable to interception via man-in-the-middle (MiTM) attacks.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| F5 | Nginx Controller | >= 2.0.0, <= 2.9.0 |
| F5 | Nginx Controller | >= 3.0.0, < 3.3.0 |
| F5 | Nginx Controller | 1.0.1 |
| Netapp | Cloud Backup | All versions |
References
- https://security.netapp.com/advisory/ntap-20200430-0005/Third Party Advisory
- https://support.f5.com/csp/article/K21009022Vendor Advisory
- https://security.netapp.com/advisory/ntap-20200430-0005/Third Party Advisory
- https://support.f5.com/csp/article/K21009022Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-5865?
In versions prior to 3.3.0, the NGINX Controller is configured to communicate with its Postgres database server over unencrypted channels, making the communicated data vulnerable to interception via man-in-the-middle (MiTM) attacks.
How severe is CVE-2020-5865?
CVE-2020-5865 has a CVSS score of 4.8/10 (MEDIUM severity). The EPSS model estimates a 0.39% probability of exploitation in the next 30 days.
How do I fix CVE-2020-5865?
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-2020-5865?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST