Host

121.78.91.63

Tags: Hosting Expired certificate

As of our latest check on 2026-09-25, 121.78.91.63 (KINX, AS9286, South Korea) had 2 open ports (80, 443) and 115 known CVEs, 3 known to be exploited.

Known CVEs on this host

2open ports
0names pointing here
115known CVEs
3known exploited

Open ports and CVEs as of our latest check of this host, 2026-09-25.

CVEs by severity: CRITICAL 23 HIGH 59 MEDIUM 32 LOW 1

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: 4 only affect a particular platform; this host's is not known (http_server 2.4.49, php 7.4.24). See them

Network
KINX AS9286
Open ports
80, 443 · at our latest check, 2026-09-25
Location
South Korea KR
Hostname
serverb63.opencom.com · reverse DNS, checked 2026-10-04
Route
121.78.80.0/20 · announced by KINX AS9286 no RPKI authorisation
Organisation
KINX Inc. · Network service provider (transit)
Registry network
KINXINC-KR · 121.78.0.0 - 121.78.255.255 · APNIC
Abuse contact
[email protected] · for KINXINC-KR
First seen
2026-09-25 04:15 UTC
Last seen alive
2026-09-25 04:18 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)

80/tcp HTTP Apache/2.4.49 (codeit) OpenSSL/1.1.1l mod_fcgid/2.3.9 PHP/7.4.24 115 CVEs first 2026-09-25 · last 2026-09-25
Status
200 OK
Title
도메인을 입력해주세요. 38, 138
Server
Apache/2.4.49 (codeit) OpenSSL/1.1.1l mod_fcgid/2.3.9 PHP/7.4.24
Raw response
HTTP/1.1 200 OK
Date: Fri, 25 Sep 2026 04:15:58 GMT
Server: Apache/2.4.49 (codeit) OpenSSL/1.1.1l mod_fcgid/2.3.9 PHP/7.4.24
Upgrade: h2
Connection: Upgrade
Last-Modified: Wed, 11 Apr 2018 05:54:02 GMT
ETag: "16e-5698c44133280"
Accept-Ranges: bytes
Content-Length: 366
Content-Type: text/html; charset=UTF-8

<html>
<head>
<title>도메인을 입력해주세요. 38, 138</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta http-equiv="expires" content="-1">
<meta http-equiv="pragma" content="no-cache">
</head>
<body bgcolor='black' text='white' link='blue' vlink='purple' alink='red'>

<p>도메인을 입력해주세요.</p>

</body>
</html>
443/tcp TLS first 2026-09-25 · last 2026-09-25
TLS
TLSv1.2
Certificate for
www.seouldesignweek.or.kr, seouldesignweek.or.kr
Issued by
AlphaSSL CA - SHA256 - G2
Valid
2021-10-14 → 2022-11-15
Raw response
HTTP/1.1 400 Bad Request
Date: Fri, 25 Sep 2026 04:15:58 GMT
Server: Apache/2.4.49 (codeit) OpenSSL/1.1.1l mod_fcgid/2.3.9 PHP/7.4.24
Content-Length: 362
Connection: close
Content-Type: text/html; charset=iso-8859-1

<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<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 (4)

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.

CVEs by severity: CRITICAL 1 HIGH 2 MEDIUM 1

CVESoftware
CVE-2024-3566 CRITICAL 9.8 php 7.4.24 · port 80
CVE-2024-40898 HIGH 7.5 http_server 2.4.49 · port 80
CVE-2024-43394 HIGH 7.5 http_server 2.4.49 · port 80
CVE-2022-28330 MEDIUM 5.3 http_server 2.4.49 · 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.