CVE-2021-26855 Attacker hosts for 2026-09-19
Sep 19, 2026
Exploitation
Last Updated: 00:00 UTC
Microsoft Exchange ProxyLogon SSRF granting unauthenticated access to the Exchange backend.
CVE References
Observed URIs
Attackers by Country
| Germany | 4 | 80.0% |
| Netherlands | 1 | 20.0% |
IP Address : ASN : City/Provider
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139.59.132.8 : AS14061 digitalocean llc : Frankfurt am Main
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159.89.12.166 : AS14061 digitalocean llc : Frankfurt am Main
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167.99.210.137 : AS14061 digitalocean llc : Amsterdam
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172.180.64.72 : ASNone : Germany
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207.154.197.113 : AS14061 digitalocean llc : Frankfurt am Main