Note sure why this topic was created in the “Scanning / scan configuration” configuration because it clears doesn’t fit here:
Use this category for:
- General questions on how to scan with a GSE/GCE/GSM
- Specific scan configurations / settings
- Everything else around scanning techniques
As this problem is originating from an outdated and end-of-life version of GVM you could edit the first post and change the category to Greenbone Community Edition - Greenbone Community Forum .
The topic itself is a duplicate of Unable NVT to get update in Openvas - Greenbone Community Edition - Greenbone Community Forum and many more.
Please contact the maintainer of the used docker image and ask for an update to the latest (and currently only supported GVM-20.08) version.