120.48.71.237 — 4 open ports, 30 known CVEs, network Beijing Baidu Netcom Science…

Known CVEs on this host

4open ports

0names pointing here

30known CVEs

0known exploited

Open ports and CVEs as of our latest check of this host, 2026-09-23.

CVEs by severity: HIGH 4 MEDIUM 11 LOW 15

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

Network: Beijing Baidu Netcom Science and Technology Co., Ltd. AS38365
Open ports: 21, 22, 80, 443 · at our latest check, 2026-09-23
Location: China CN
Route: 120.48.64.0/19 · announced by Beijing Baidu Netcom Science and Technology Co., Ltd. AS38365 RPKI valid
Organisation: Baidu Netcom Science and Technology Co., Ltd. · Content / hosting
Registry network: Baidu · 120.48.0.0 - 120.49.255.255 · APNIC
First seen: 2026-09-23 17:30 UTC
Last seen alive: 2026-09-23 17:32 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 (4)

21/tcp FTP first 2026-09-23 · last 2026-09-23

Banner: 220---------- Welcome to Pure-FTPd [privsep] [TLS] ---------- 220-You are user number 1 of 50 allowed. 220-Local time is now 01:32. 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 01:30. 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/tcp SSH OpenSSH_7.4 30 CVEs first 2026-09-23 · last 2026-09-23

Server: SSH-2.0-OpenSSH_7.4
Host key: ssh-ed25519 b8bcd43844a42173…

Raw response

SSH-2.0-OpenSSH_7.4

80/tcp HTTP nginx first 2026-09-23 · last 2026-09-23

Status: 200 OK
Title: 404 Not Found
Server: nginx

Raw response

HTTP/1.1 200 OK
Server: nginx
Date: Wed, 23 Sep 2026 17:30:14 GMT
Content-Type: text/html
Content-Length: 138
Last-Modified: Thu, 20 Aug 2026 12:10:03 GMT
Connection: keep-alive
ETag: "6a86ee9b-8a"
Strict-Transport-Security: max-age=31536000
Accept-Ranges: bytes

<html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx</center>
</body>
</html>

443/tcp TLS first 2026-09-23 · last 2026-09-23

TLS: TLSv1.2
Valid: 2026-08-20 → 2036-08-17
Note: self-signed certificate

Raw response

HTTP/1.1 400 Bad Request
Server: nginx
Date: Wed, 23 Sep 2026 17:30:14 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>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
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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.

CVEs by severity: CRITICAL 1 HIGH 2 MEDIUM 11 LOW 1

CVE	Software
CVE-2023-38408 CRITICAL 9.8	openssh 7.4 · port 22
CVE-2020-15778 HIGH 7.4	openssh 7.4 · port 22
CVE-2021-41617 HIGH 7.0	openssh 7.4 · port 22
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-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-2018-15473 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-2021-36368 LOW 3.7	openssh 7.4 · 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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