213.135.44.51 — 3 open ports, 27 known CVEs, network Akademia WIT w Warszawie

Known CVEs on this host

3open ports

0names pointing here

27known CVEs

0known exploited

Open ports and CVEs as of our latest check of this host, 2026-06-07.

CVEs by severity: CRITICAL 1 HIGH 8 MEDIUM 10 LOW 8

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

Not counted: 1 only affects a particular platform; this host's is not known (openssh 10.2). See them

Network: Akademia WIT w Warszawie AS20555
Open ports: 22, 80, 443 · at our latest check, 2026-06-07
Location: Poland PL
Hostname: the-collection.wsisiz.edu.pl · reverse DNS, checked 2026-10-05
Route: 213.135.44.0/22 · announced by Akademia WIT w Warszawie AS20555 RPKI valid
Organisation: WIT Academy · Educational/Research
Registry network: WIT · 213.135.44.0 - 213.135.49.255 · RIPE
Abuse contact: [email protected] · for WIT
First seen: 2026-06-07 22:24 UTC
Last seen alive: 2026-06-07 22:25 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_10.2 27 CVEs first 2026-06-07 · last 2026-06-07

Server: SSH-2.0-OpenSSH_10.2
Host key: ssh-ed25519 7bde9ba05dfc8db4…

Raw response

SSH-2.0-OpenSSH_10.2

80/tcp HTTP Apache first 2026-06-07 · last 2026-06-07

Status: 403 Forbidden
Title: Test Page for the HTTP Server on Fedora
Server: Apache

Raw response

HTTP/1.1 403 Forbidden
Date: Sun, 07 Jun 2026 22:24:54 GMT
Server: Apache
Last-Modified: Fri, 21 Mar 2025 17:35:54 GMT
Accept-Ranges: bytes
Content-Length: 8484
Content-Type: text/html

<!doctype html>
<html>
  <head>
    <meta charset='utf-8'>
    <meta name='viewport' content='width=device-width, initial-scale=1'>
    <title>Test Page for the HTTP Server on Fedora</title>
    <style type="text/css">
      /*<![CDATA[*/
      
      html {
        height: 100%;
        width: 100%;
      }  
        body {
  background: rgb(60,149,180);
  background: -moz-linear-gradient(180deg, rgba(60,110,180,1) 30%, rgba(60,149,180,1) 90%)  ;
  background: -webkit-linear-gradient(180deg, rgba(60,110,180,1) 30%, rgba(60,149,180,1) 90%) ;
  background: linear-gradient(180deg, rgba(60,110,180,1) 30%, rgba(60,149,180,1) 90%);
  background-repeat: no-repeat;
  background-attachment: fixed;
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr="#3c6eb4",

443/tcp TLS first 2026-06-07 · last 2026-06-07

TLS: TLSv1.2
Certificate for: *.wsisiz.edu.pl, wsisiz.edu.pl
Issued by: GEANT TLS RSA 1
Valid: 2026-01-03 → 2027-01-03

Raw response

HTTP/1.1 400 Bad Request
Date: Sun, 07 Jun 2026 22:24:54 GMT
Server: Apache
Content-Length: 402
Connection: close
Content-Type: text/html; charset=iso-8859-1

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html><head>
<title>400 Bad Request</title>
</head><body>
<h1>Bad Request</h1>
<p>Your browser sent a request that this server could not understand.<br />
Reason: You're speaking plain HTTP to an SSL-enabled server port.<br />
 Instead use the HTTPS scheme to access this URL, please.<br />
</p>
</body></html>

Vulnerabilities

Only affects certain platforms (1)

These CVEs only apply when the software runs on a particular platform (for example Windows), and this host's platform is not known. They are not counted. 1 of them is known to be exploited.

CVEs by severity: HIGH 1

CVE	Software
CVE-2026-123158 HIGH 8.1 known exploited	openssh 10.2 · port 22

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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