How to Detect Exchange Servers Vulnerable to CVE-2021-26855

Опубликовано: 19 Июль 2026
на канале: 0x4rk0
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If you are interested in sponsoring my videos, please see: https://forms.gle/aZm4raFyrmpmizUC7 In this video I show how to check if a server is vulnerable to CVE-2021-26855. My last video I mentioned that there was not an nmap NSE script, well I was wrong.

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LINKS IN VIDEO:

NSE Script: https://web.archive.org/web/202103080...

Greynoise: https://viz.greynoise.io
Greynoise API Docs: https://developer.greynoise.io/refere...