Host

115.68.20.201

Tags: Expired certificate End-of-life software

As of our latest check on 2026-09-13, 115.68.20.201 (SMILESERV, AS38700, South Korea) had 3 open ports (25, 80, 443) and 318 known CVEs, 2 known to be exploited.

Known CVEs on this host

3open ports
0names pointing here
318known CVEs
2known exploited

Open ports and CVEs as of our latest check of this host, 2026-09-13.

CVEs by severity: CRITICAL 81 HIGH 137 MEDIUM 96 LOW 4

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: 8 only affect another platform (http_server 2.4.9, php 5.3.29). See them

Network
SMILESERV AS38700
Open ports
25, 80, 443 · at our latest check, 2026-09-13
Location
South Korea KR
Hostname
mail.dmcbiz.co.kr, mail.previewin.com · reverse DNS, checked 2026-10-04
Route
115.68.0.0/17 · announced by SMILESERV AS38700 no RPKI authorisation
Organisation
SMILESERV
Registry network
SMILESERV-KR · 115.68.0.0 - 115.68.255.255 · APNIC
Abuse contact
[email protected] · for SMILESERV-KR
First seen
2026-09-13 13:40 UTC
Last seen alive
2026-09-13 13:43 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)

25/tcp SMTP first 2026-09-13 · last 2026-09-13
Banner
220 previewin.com <[email protected]> [XMail 1.27 PassKorea250930 ESMTP Server] service ready; Sun, 13 Sep 2026 22:43:37 +0900
Raw response
220 previewin.com <[email protected]> [XMail 1.27 PassKorea250930 ESMTP Server] service ready; Sun, 13 Sep 2026 22:40:57 +0900
80/tcp HTTP Apache/2.4.9 (Unix) OpenSSL/1.0.2k-fips PHP/5.3.29 318 CVEs first 2026-09-13 · last 2026-09-13
Status
200 OK
Server
Apache/2.4.9 (Unix) OpenSSL/1.0.2k-fips PHP/5.3.29
Powered by
PHP/5.3.29
Raw response
HTTP/1.1 200 OK
Date: Sun, 13 Sep 2026 13:40:57 GMT
Server: Apache/2.4.9 (Unix) OpenSSL/1.0.2k-fips PHP/5.3.29
X-Powered-By: PHP/5.3.29
Set-Cookie: PHPSESSID=5iso0otlq6q4h6l3j89r88ima6; path=/; HttpOnly
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Set-Cookie: NAC=46653677664d; expires=Mon, 13-Sep-2027 13:40:57 GMT; path=/
Content-Length: 68
Content-Type: text/html; charset=utf-8

<meta http-equiv="REFRESH" content="0; url=/login.php?back_url=%2F">
443/tcp TLS first 2026-09-13 · last 2026-09-13
TLS
TLSv1.2
Certificate for
mail.previewin.com
Issued by
Sectigo Public Server Authentication CA DV R36
Valid
2025-09-15 → 2026-10-15
Raw response
HTTP/1.1 400 Bad Request
Date: Sun, 13 Sep 2026 13:40:57 GMT
Server: Apache/2.4.9 (Unix) OpenSSL/1.0.2k-fips PHP/5.3.29
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 another platform (8)

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 2 HIGH 3 MEDIUM 3

CVESoftware
CVE-2012-2376 HIGH 10.0 php 5.3.29 · port 80
CVE-2015-4642 CRITICAL 9.8 php 5.3.29 · port 80
CVE-2024-3566 CRITICAL 9.8 php 5.3.29 · port 80
CVE-2024-40898 HIGH 7.5 http_server 2.4.9 · port 80
CVE-2024-43394 HIGH 7.5 http_server 2.4.9 · port 80
CVE-2020-13938 MEDIUM 5.5 http_server 2.4.9 · port 80
CVE-2022-28330 MEDIUM 5.3 http_server 2.4.9 · port 80
CVE-2014-3523 MEDIUM 5.0 http_server 2.4.9 · 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.