194.87.77.83 — 3 open ports, 37 known CVEs, network WAIcore Ltd

Known CVEs on this host

3open ports

0names pointing here

37known CVEs

0known exploited

Open ports and CVEs as of our latest check of this host, 2026-06-06.

CVEs by severity: CRITICAL 1 HIGH 9 MEDIUM 15 LOW 12

A match is an indication, not proof: it is based on the software version a service reported, and fixes are often backported without changing the version. See the list

Earlier software versions of this host and the CVEs they had are kept as its history. See the history

Network: WAIcore Ltd AS213887
Open ports: 22, 80, 443 · at our latest check, 2026-06-06
Location: Frankfurt, DE-HE · Germany DE
Route: 194.87.77.0/24 · announced by WAIcore Ltd AS213887 RPKI valid
Organisation: WAICORE LTD · Enterprise
Registry network: DE_194_87_77 · 194.87.77.0 - 194.87.77.255 · RIPE
Abuse contact: [email protected] · for DE_194_87_77
First seen: 2026-06-06 10:20 UTC
Last seen alive: 2026-06-06 10:21 UTC
Hosted domains: No host name points here

Reputation

Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.

Services (3)

22/tcp SSH OpenSSH_8.4p1 37 CVEs first 2026-06-06 · last 2026-06-06

Server: SSH-2.0-OpenSSH_8.4p1
Host key: ssh-ed25519 43a93f5e2698e83b…

Raw response

SSH-2.0-OpenSSH_8.4p1

80/tcp HTTP nginx first 2026-06-06 · last 2026-06-06

Status: 403 Forbidden
Title: 403 Forbidden
Server: nginx

Raw response

HTTP/1.1 403 Forbidden
Server: nginx
Date: Sat, 06 Jun 2026 10:20:59 GMT
Content-Type: text/html
Content-Length: 548
Connection: keep-alive

<html>
<head><title>403 Forbidden</title></head>
<body>
<center><h1>403 Forbidden</h1></center>
<hr><center>nginx</center>
</body>
</html>
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443/tcp TLS first 2026-06-06 · last 2026-06-06

TLS: TLSv1.2
Certificate for: 194.87.77.83
Issued by: YE1
Valid: 2026-06-04 → 2026-06-10

Raw response

HTTP/1.1 400 Bad Request
Server: nginx
Date: Sat, 06 Jun 2026 10:20:59 GMT
Content-Type: text/html
Content-Length: 650
Connection: close

<html>
<head><title>400 The plain HTTP request was sent to HTTPS port</title></head>
<body>
<center><h1>400 Bad Request</h1></center>
<center>The plain HTTP request was sent to HTTPS port</center>
<hr><center>nginx</center>
</body>
</html>
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Vulnerabilities

CVE history

Software versions this host showed earlier, when we saw each, why it no longer applies, and the CVEs matched on it then. None of them is counted.

Port history

Every port that has answered a connection on this address, and when. A port is listed as open above only when a service was identified on it. Times are UTC.

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