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- 220 (vsFTPd 3.0.2)
Raw response
220 (vsFTPd 3.0.2)
Host
121.78.237.19
Tags: Hosting Self-signed certificate Expired certificate
As of our latest check on 2026-09-25, 121.78.237.19 (KINX, AS9286, South Korea) had 3 open ports (21, 80, 443) and 53 known CVEs, 1 known to be exploited.
Known CVEs on this host
3open ports
0names pointing here
53known CVEs
1known exploited
Open ports and CVEs as of our latest check of this host, 2026-09-25.
CVEs by severity: CRITICAL 10 HIGH 29 MEDIUM 13 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: 82 on a distribution build — the fix may be backported (http_server 2.4.6, openssl 1.0.2k). See them
Not counted: 5 only affect another platform (http_server 2.4.6). See them
- Network
- KINX AS9286
- Open ports
- 21, 80, 443 · at our latest check, 2026-09-25
- Location
- South Korea KR
- Route
- 121.78.237.0/24 · 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 04:25 UTC
- Last seen alive
- 2026-09-25 04:27 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)
- Status
- 302 Found
- Title
- 302 Found
- Server
- Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips
Raw response
HTTP/1.1 302 Found Date: Fri, 25 Sep 2026 04:25:49 GMT Server: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips Location: https://121.78.237.19/ Content-Length: 206 Content-Type: text/html; charset=iso-8859-1 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"> <html><head> <title>302 Found</title> </head><body> <h1>Found</h1> <p>The document has moved <a href="https://121.78.237.19/">here</a>.</p> </body></html>
443/tcp
TLS
first 2026-09-25 · last 2026-09-25
- TLS
- TLSv1.2
- Certificate for
- localhost.localdomain
- Issued by
- localhost.localdomain
- Valid
- 2024-10-21 → 2025-10-21
- Note
- self-signed certificate
Raw response
HTTP/1.1 400 Bad Request Date: Fri, 25 Sep 2026 04:25:49 GMT Server: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips 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
Distribution build — the fix may be backported (82)
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 15 HIGH 22 MEDIUM 42 LOW 3
| CVE | Software |
|---|---|
| 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-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-2018-0732 HIGH 7.5 | openssl 1.0.2k · 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-2021-23840 HIGH 7.5 | openssl 1.0.2k · 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-2020-35452 HIGH 7.3 | http_server 2.4.6 · port 80 |
| CVE-2023-38709 HIGH 7.3 | http_server 2.4.6 · port 80 |
| CVE-2014-0226 MEDIUM 6.8 | http_server 2.4.6 · port 80 |
| CVE-2017-3736 MEDIUM 6.5 | openssl 1.0.2k · port 80 |
| CVE-2018-0739 MEDIUM 6.5 | openssl 1.0.2k · port 80 |
| 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-2017-3737 MEDIUM 5.9 | openssl 1.0.2k · port 80 |
| CVE-2017-3738 MEDIUM 5.9 | openssl 1.0.2k · port 80 |
| CVE-2018-0734 MEDIUM 5.9 | openssl 1.0.2k · port 80 |
| CVE-2018-0737 MEDIUM 5.9 | openssl 1.0.2k · 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-2019-1559 MEDIUM 5.9 | openssl 1.0.2k · port 80 |
| CVE-2020-1971 MEDIUM 5.9 | openssl 1.0.2k · port 80 |
| CVE-2021-23841 MEDIUM 5.9 | openssl 1.0.2k · port 80 |
| CVE-2017-3735 MEDIUM 5.3 | openssl 1.0.2k · port 80 |
| CVE-2018-1283 MEDIUM 5.3 | http_server 2.4.6 · port 80 |
| CVE-2019-0220 MEDIUM 5.3 | http_server 2.4.6 · port 80 |
| CVE-2019-1551 MEDIUM 5.3 | openssl 1.0.2k · 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-2023-3817 MEDIUM 5.3 | openssl 1.0.2k · 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-2018-5407 MEDIUM 4.7 | openssl 1.0.2k · port 80 |
| CVE-2019-1547 MEDIUM 4.7 | openssl 1.0.2k · 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-2019-1563 LOW 3.7 | openssl 1.0.2k · port 80 |
| CVE-2020-1968 LOW 3.7 | openssl 1.0.2k · port 80 |
| CVE-2019-1552 LOW 3.3 | openssl 1.0.2k · port 80 |
Only affects another platform (5)
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: HIGH 2 MEDIUM 3
| CVE | Software |
|---|---|
| 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.