Improper Certificate Validation Affecting github.com/neuvector/neuvector/controller/kv package, versions >=5.3.0 <5.4.8
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published14 Dec 2025
- disclosed12 Dec 2025
- creditUnknown
Introduced: 12 Dec 2025
CVE-2025-66001 (opens in a new tab)How to fix?
Upgrade github.com/neuvector/neuvector/controller/kv to version 5.4.8 or higher.
Overview
Affected versions of this package are vulnerable to Improper Certificate Validation due to the lack of enforced TLS verification in the login authentication. An attacker can intercept sensitive information or manipulate authentication data by performing a man-in-the-middle attack.
Note: This is only exploitable if TLS verification remains disabled in the configuration.
Workaround
This vulnerability can be mitigated by enabling TLS verification in the application's configuration settings.