saa偏高说明什么

百度 与一年前的房价对比，上个月除广州房价同比上涨了%外，北京、上海、深圳涨幅分别下降%、%、%。

I've been working with Defender threat hunting to get stats on vulnerabilities in my environment.  Once thing I wanted to do was to track total vulnerabilities over time for specific software rather than just a total.

 

Problem is there doesn't seem to be a field in the DeviceTvmSoftwareVulnerabilities that records data\time when this vulnerability was detected\last seen etc.  Without a date when it was seen for it to get a total each day.

 

Ay ideas how I can get this?  And no I don't have any other vulnerability scanning tools.