As of our latest check on 2026-06-27, 45.153.231.117 (UFO Hosting LLC, AS33993, Russia) had 4 open ports (21, 22, 25, 443) and 54 known CVEs, 1 known to be exploited.
Known CVEs on this host
4open ports
0names pointing here
54known CVEs
1known exploited
Open ports and CVEs as of our latest check of this host, 2026-06-27.
CVEs by severity: CRITICAL 8HIGH 16MEDIUM 17LOW 13
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: 15 on a distribution build — the fix may be backported (openssh 7.4). See them
Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.
Services (4)
21/tcpFTPfirst 2026-06-27 · last 2026-06-27
Banner
220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 19:05. Server port: 21.
220-This is a private system - No anonymous logi
Raw response
220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 19:03. Server port: 21.
220-This is a private system - No anonymous login
220-IPv6 connections are also welcome on this server.
220 You will be disconnected after 15 minutes of inactivity.
22/tcpSSHOpenSSH_7.431 CVEsfirst 2026-06-27 · last 2026-06-27
Server
SSH-2.0-OpenSSH_7.4
Host key
ssh-ed25519 a10927185bdf8316…
Raw response
SSH-2.0-OpenSSH_7.4
25/tcpSMTPexim 4.94.223 CVEsfirst 2026-06-27 · last 2026-06-27
Banner
220 xca1121.on247.ru, ESMTP EXIM 4.94.2
Raw response
220 xca1121.on247.ru, ESMTP EXIM 4.94.2
500 unrecognized command
500 unrecognized command
500 unrecognized command
500 Too many unrecognized commands
443/tcpTLSfirst 2026-06-27 · last 2026-06-27
TLS
TLSv1.2
Certificate for
forcej.ru
Issued by
forcej.ru
Valid
2021-11-10 → 2024-08-06
Note
self-signed certificate
Raw response
HTTP/1.1 400 Bad Request
Server: nginx/1.20.1
Date: Sat, 27 Jun 2026 12:03:41 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 657
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/1.20.1</center>
</body>
</html>
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Vulnerabilities
Distribution build — the fix may be backported (15)
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.
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.