OSN

Host

84.200.74.205

Tags: Hosting

As of our latest check on 2026-05-25, 84.200.74.205 (firstcolo GmbH, AS44066, Germany) had 2 open ports (22, 80) and 84 known CVEs, 1 known to be exploited.

Known CVEs on this host

2open ports
0names pointing here
84known CVEs
1known exploited

Open ports and CVEs as of our latest check of this host, 2026-05-25.

CVEs by severity: CRITICAL 10 HIGH 33 MEDIUM 25 LOW 16

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: 78 on a distribution build — the fix may be backported (http_server 2.4.6, openssh 7.4). See them

Not counted: 6 only affect another platform (http_server 2.4.6, php 7.4.33). See them

Network
firstcolo GmbH AS44066
Open ports
22, 80 · at our latest check, 2026-05-25
Location
Germany DE
Hostname
undefined.hostname.localhost · reverse DNS, checked 2026-10-04
Route
84.200.0.0/16 · announced by firstcolo GmbH AS44066 RPKI valid
Organisation
firstcolo GmbH · Network service provider (transit)
Registry network
DE-ACCELERATED-20040428 · 84.200.0.0 - 84.201.63.255 · firstcolo GmbH · RIPE
Abuse contact
[email protected] · for DE-ACCELERATED-20040428
First seen
2026-05-25 22:25 UTC
Last seen alive
2026-05-25 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 (2)

22/tcp SSH OpenSSH_7.4 30 CVEs first 2026-05-25 · last 2026-05-25
Server
SSH-2.0-OpenSSH_7.4
Host key
ssh-ed25519 6ab49428f4b6b4e2…
Raw response 
SSH-2.0-OpenSSH_7.4
80/tcp HTTP Apache/2.4.6 (CentOS) PHP/7.4.33 54 CVEs first 2026-05-25 · last 2026-05-25
Status
401 Unauthorized
Title
401 Unauthorized
Server
Apache/2.4.6 (CentOS) PHP/7.4.33
Raw response 
HTTP/1.1 401 Unauthorized
Date: Mon, 25 May 2026 22:25:10 GMT
Server: Apache/2.4.6 (CentOS) PHP/7.4.33
WWW-Authenticate: Basic realm="Restricted Content"
Content-Length: 381
Content-Type: text/html; charset=iso-8859-1

<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>401 Unauthorized</title>
</head><body>
<h1>Unauthorized</h1>
<p>This server could not verify that you
are authorized to access the document
requested.  Either you supplied the wrong
credentials (e.g., bad password), or your
browser doesn't understand how to supply
the credentials required.</p>
</body></html>

Vulnerabilities

Distribution build — the fix may be backported (78)

These CVEs were matched on software built by an operating-system distribution whose package revision the service does not show. Distributions often fix a flaw without changing the upstream version number, so whether this build is affected cannot be told from its version. They are not counted. 1 of them is known to be exploited.

CVEs by severity: CRITICAL 16 HIGH 22 MEDIUM 39 LOW 1

CVESoftware
CVE-2021-40438 CRITICAL 9.0 known exploited http_server 2.4.6 · port 80
CVE-2017-3167 CRITICAL 9.8 http_server 2.4.6 · port 80
CVE-2017-7679 CRITICAL 9.8 http_server 2.4.6 · port 80
CVE-2018-1312 CRITICAL 9.8 http_server 2.4.6 · port 80
CVE-2021-26691 CRITICAL 9.8 http_server 2.4.6 · port 80
CVE-2021-39275 CRITICAL 9.8 http_server 2.4.6 · port 80
CVE-2021-44790 CRITICAL 9.8 http_server 2.4.6 · port 80
CVE-2022-22720 CRITICAL 9.8 http_server 2.4.6 · port 80
CVE-2022-23943 CRITICAL 9.8 http_server 2.4.6 · port 80
CVE-2022-31813 CRITICAL 9.8 http_server 2.4.6 · port 80
CVE-2023-25690 CRITICAL 9.8 http_server 2.4.6 · port 80
CVE-2023-38408 CRITICAL 9.8 openssh 7.4 · port 22
CVE-2017-9788 CRITICAL 9.1 http_server 2.4.6 · port 80
CVE-2022-22721 CRITICAL 9.1 http_server 2.4.6 · port 80
CVE-2022-28615 CRITICAL 9.1 http_server 2.4.6 · port 80
CVE-2022-36760 CRITICAL 9.0 http_server 2.4.6 · port 80
CVE-2016-5387 HIGH 8.1 http_server 2.4.6 · port 80
CVE-2017-15715 HIGH 8.1 http_server 2.4.6 · port 80
CVE-2006-20001 HIGH 7.5 http_server 2.4.6 · port 80
CVE-2016-0736 HIGH 7.5 http_server 2.4.6 · port 80
CVE-2016-2161 HIGH 7.5 http_server 2.4.6 · port 80
CVE-2016-8743 HIGH 7.5 http_server 2.4.6 · port 80
CVE-2017-15710 HIGH 7.5 http_server 2.4.6 · port 80
CVE-2017-9798 HIGH 7.5 http_server 2.4.6 · port 80
CVE-2018-1303 HIGH 7.5 http_server 2.4.6 · port 80
CVE-2018-17199 HIGH 7.5 http_server 2.4.6 · port 80
CVE-2019-0217 HIGH 7.5 http_server 2.4.6 · port 80
CVE-2021-26690 HIGH 7.5 http_server 2.4.6 · port 80
CVE-2021-34798 HIGH 7.5 http_server 2.4.6 · port 80
CVE-2022-22719 HIGH 7.5 http_server 2.4.6 · port 80
CVE-2022-26377 HIGH 7.5 http_server 2.4.6 · port 80
CVE-2022-29404 HIGH 7.5 http_server 2.4.6 · port 80
CVE-2022-30556 HIGH 7.5 http_server 2.4.6 · port 80
CVE-2023-31122 HIGH 7.5 http_server 2.4.6 · port 80
CVE-2020-15778 HIGH 7.4 openssh 7.4 · port 22
CVE-2020-35452 HIGH 7.3 http_server 2.4.6 · port 80
CVE-2023-38709 HIGH 7.3 http_server 2.4.6 · port 80
CVE-2021-41617 HIGH 7.0 openssh 7.4 · port 22
CVE-2014-0226 MEDIUM 6.8 http_server 2.4.6 · port 80
CVE-2019-6109 MEDIUM 6.8 openssh 7.4 · port 22
CVE-2019-6110 MEDIUM 6.8 openssh 7.4 · port 22
CVE-2023-51385 MEDIUM 6.5 openssh 7.4 · port 22
CVE-2024-24795 MEDIUM 6.3 http_server 2.4.6 · port 80
CVE-2016-4975 MEDIUM 6.1 http_server 2.4.6 · port 80
CVE-2019-10092 MEDIUM 6.1 http_server 2.4.6 · port 80
CVE-2019-10098 MEDIUM 6.1 http_server 2.4.6 · port 80
CVE-2020-1927 MEDIUM 6.1 http_server 2.4.6 · port 80
CVE-2018-1301 MEDIUM 5.9 http_server 2.4.6 · port 80
CVE-2018-1302 MEDIUM 5.9 http_server 2.4.6 · port 80
CVE-2019-6111 MEDIUM 5.9 openssh 7.4 · port 22
CVE-2020-14145 MEDIUM 5.9 openssh 7.4 · port 22
CVE-2023-48795 MEDIUM 5.9 openssh 7.4 · port 22
CVE-2016-20012 MEDIUM 5.3 openssh 7.4 · port 22
CVE-2017-15906 MEDIUM 5.3 openssh 7.4 · port 22
CVE-2018-1283 MEDIUM 5.3 http_server 2.4.6 · port 80
CVE-2018-15473 MEDIUM 5.3 openssh 7.4 · port 22
CVE-2018-15919 MEDIUM 5.3 openssh 7.4 · port 22
CVE-2018-20685 MEDIUM 5.3 openssh 7.4 · port 22
CVE-2019-0220 MEDIUM 5.3 http_server 2.4.6 · port 80
CVE-2019-17567 MEDIUM 5.3 http_server 2.4.6 · port 80
CVE-2020-11985 MEDIUM 5.3 http_server 2.4.6 · port 80
CVE-2020-1934 MEDIUM 5.3 http_server 2.4.6 · port 80
CVE-2022-28614 MEDIUM 5.3 http_server 2.4.6 · port 80
CVE-2022-37436 MEDIUM 5.3 http_server 2.4.6 · port 80
CVE-2013-5704 MEDIUM 5.0 http_server 2.4.6 · port 80
CVE-2013-6438 MEDIUM 5.0 http_server 2.4.6 · port 80
CVE-2014-0098 MEDIUM 5.0 http_server 2.4.6 · port 80
CVE-2014-0231 MEDIUM 5.0 http_server 2.4.6 · port 80
CVE-2014-3581 MEDIUM 5.0 http_server 2.4.6 · port 80
CVE-2015-0228 MEDIUM 5.0 http_server 2.4.6 · port 80
CVE-2015-3183 MEDIUM 5.0 http_server 2.4.6 · port 80
CVE-2013-4352 MEDIUM 4.3 http_server 2.4.6 · port 80
CVE-2014-0117 MEDIUM 4.3 http_server 2.4.6 · port 80
CVE-2014-0118 MEDIUM 4.3 http_server 2.4.6 · port 80
CVE-2014-8109 MEDIUM 4.3 http_server 2.4.6 · port 80
CVE-2015-3185 MEDIUM 4.3 http_server 2.4.6 · port 80
CVE-2016-8612 MEDIUM 4.3 http_server 2.4.6 · port 80
CVE-2021-36368 LOW 3.7 openssh 7.4 · port 22
Only affects another platform (6)

These CVEs need a platform this host visibly does not run (for example a flaw of the Windows build on a Linux host). They are not counted.

CVEs by severity: CRITICAL 1 HIGH 2 MEDIUM 3

CVESoftware
CVE-2024-3566 CRITICAL 9.8 php 7.4.33 · port 80
CVE-2024-40898 HIGH 7.5 http_server 2.4.6 · port 80
CVE-2024-43394 HIGH 7.5 http_server 2.4.6 · port 80
CVE-2020-13938 MEDIUM 5.5 http_server 2.4.6 · port 80
CVE-2022-28330 MEDIUM 5.3 http_server 2.4.6 · port 80
CVE-2014-3523 MEDIUM 5.0 http_server 2.4.6 · port 80

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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