Vulnerability · Published Jul 2, 2020 · Assigned by f5

CVE-2020-5909

Medium 5.4

In plain English

A medium-severity security flaw in NGINX Controller. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 34% of all known vulnerabilities).

Severity (CVSS NVD)5.4Medium

Exploit odds (30 days)0.4%top 65.6% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

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.

Affected products (as reported)

Vendor	Product	Versions
n/a	NGINX Controller	3.0.0-3.5.0, 2.0.0-2.9.0, 1.0.1

References

https://support.f5.com/csp/article/K31150658 x_refsource_MISC