Vulnerability Details : CVE-2020-5909
In versions 3.0.0-3.5.0, 2.0.0-2.9.0, and 1.0.1, when users run the command displayed in NGINX Controller user interface (UI) to fetch the agent installer, the server TLS certificate is not verified.
Exploit prediction scoring system (EPSS) score for CVE-2020-5909
Probability of exploitation activity in the next 30 days: 0.08%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 33 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2020-5909
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
5.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:N |
8.6
|
4.9
|
NIST |
|
5.4
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N |
2.8
|
2.5
|
NIST |
CWE ids for CVE-2020-5909
-
The product does not validate, or incorrectly validates, a certificate.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-5909
-
https://support.f5.com/csp/article/K31150658
Vendor Advisory
Products affected by CVE-2020-5909
- cpe:2.3:a:f5:nginx_controller:*:*:*:*:*:*:*:*
- cpe:2.3:a:f5:nginx_controller:*:*:*:*:*:*:*:*
- cpe:2.3:a:f5:nginx_controller:1.0.1:*:*:*:*:*:*:*