21/tcp
FTP
first 2026-08-13 · last 2026-08-13
- Banner
- 220 ProFTPD Server (Debian) [::ffff:95.46.107.44]
Raw response
220 ProFTPD Server (Debian) [::ffff:95.46.107.44]
Host
95.46.107.44
As of our latest check on 2026-08-13, 95.46.107.44 (TENET Scientific Production Enterprise LLC, AS6876, Ukraine) had 4 open ports (21, 22, 25, 80) and 1 known CVE.
Known CVEs on this host
4open ports
0names pointing here
1known CVE
0known exploited
Open ports and CVEs as of our latest check of this host, 2026-08-13.
CVEs by severity: 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: 83 on a distribution build — the fix may be backported (exim 4.93, openssh 8.2p1, nginx 1.18.0). See them
Not counted: 6 fixed by the distribution (openssh 8.2p1). See them
- Network
- TENET Scientific Production Enterprise LLC AS6876
- Open ports
- 21, 22, 25, 80 · at our latest check, 2026-08-13
- Location
- Odesa, UA-51 · Ukraine UA
- Route
- 95.46.107.0/24 · announced by TENET Scientific Production Enterprise LLC AS6876 RPKI valid
- Organisation
- TENET · Access network (cable / DSL / ISP)
- Registry network
- SERVERAUKR-NET · 95.46.107.0 - 95.46.107.255 · RIPE
- Abuse contact
- [email protected] · for SERVERAUKR-NET
- First seen
- 2026-08-13 15:52 UTC
- Last seen alive
- 2026-08-13 15:54 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)
- Server
- SSH-2.0-OpenSSH_8.2p1 Ubuntu-4ubuntu0.12
- Host key
- ssh-ed25519 af0b8248bf1bb29e…
Raw response
SSH-2.0-OpenSSH_8.2p1 Ubuntu-4ubuntu0.12
25/tcp
SMTP
first 2026-08-13 · last 2026-08-13
- Banner
- 220 sunny-thulite.example.com ESMTP Exim 4.93 Ubuntu Thu, 13 Aug 2026 18:54:46 +0300
Raw response
554 SMTP synchronization error
80/tcp
HTTP
nginx/1.18.0 (Ubuntu)
first 2026-08-13 · last 2026-08-13
- Status
- 200 OK
- Title
- Welcome to nginx!
- Server
- nginx/1.18.0 (Ubuntu)
Raw response
HTTP/1.1 200 OK
Server: nginx/1.18.0 (Ubuntu)
Date: Thu, 13 Aug 2026 15:52:34 GMT
Content-Type: text/html
Content-Length: 612
Last-Modified: Tue, 21 Apr 2020 14:09:01 GMT
Connection: keep-alive
ETag: "5e9efe7d-264"
Accept-Ranges: bytes
<!DOCTYPE html>
<html>
<head>
<title>Welcome to nginx!</title>
<style>
body {
width: 35em;
margin: 0 auto;
font-family: Tahoma, Verdana, Arial, sans-serif;
}
</style>
</head>
<body>
<h1>Welcome to nginx!</h1>
<p>If you see this page, the nginx web server is successfully installed and
working. Further configuration is required.</p>
<p>For online documentation and support please refer to
<a href="http://nginx.org/">nginx.org</a>.<br/>
Commercial support is available at
<a href="http://nginx.com/">nginx.com</a>.</p>
<p><em>Thank you for using nginx.</em></p>
</body>
</html>
Vulnerabilities
Distribution build — the fix may be backported (83)
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 12 HIGH 33 MEDIUM 21 LOW 17
| CVE | Software |
|---|---|
| CVE-2023-44487 HIGH 7.5 known exploited | nginx 1.18.0 · port 80 |
| CVE-2020-28017 CRITICAL 9.8 | exim 4.93 · port 25 |
| CVE-2020-28018 CRITICAL 9.8 | exim 4.93 · port 25 |
| CVE-2020-28022 CRITICAL 9.8 | exim 4.93 · port 25 |
| CVE-2020-28024 CRITICAL 9.8 | exim 4.93 · port 25 |
| CVE-2020-28026 CRITICAL 9.8 | exim 4.93 · port 25 |
| CVE-2022-37452 CRITICAL 9.8 | exim 4.93 · port 25 |
| CVE-2023-42115 CRITICAL 9.8 | exim 4.93 · port 25 |
| CVE-2023-42116 CRITICAL 9.8 | exim 4.93 · port 25 |
| CVE-2023-42117 CRITICAL 9.8 | exim 4.93 · port 25 |
| CVE-2025-67896 CRITICAL 9.8 | exim 4.93 · port 25 |
| CVE-2026-40685 CRITICAL 9.8 | exim 4.93 · port 25 |
| CVE-2026-40687 CRITICAL 9.1 | exim 4.93 · port 25 |
| CVE-2020-28021 HIGH 8.8 | exim 4.93 · port 25 |
| CVE-2026-35385 HIGH 8.1 | openssh 8.2p1 · port 22 |
| CVE-2026-35414 HIGH 8.1 | openssh 8.2p1 · port 22 |
| CVE-2020-28007 HIGH 7.8 | exim 4.93 · port 25 |
| CVE-2020-28008 HIGH 7.8 | exim 4.93 · port 25 |
| CVE-2020-28009 HIGH 7.8 | exim 4.93 · port 25 |
| CVE-2020-28010 HIGH 7.8 | exim 4.93 · port 25 |
| CVE-2020-28011 HIGH 7.8 | exim 4.93 · port 25 |
| CVE-2020-28012 HIGH 7.8 | exim 4.93 · port 25 |
| CVE-2020-28013 HIGH 7.8 | exim 4.93 · port 25 |
| CVE-2020-28015 HIGH 7.8 | exim 4.93 · port 25 |
| CVE-2020-28016 HIGH 7.8 | exim 4.93 · port 25 |
| CVE-2022-41741 HIGH 7.8 | nginx 1.18.0 · port 80 |
| CVE-2026-66140 HIGH 7.8 | exim 4.93 · port 25 |
| CVE-2026-66141 HIGH 7.8 | exim 4.93 · port 25 |
| CVE-2021-23017 HIGH 7.7 | nginx 1.18.0 · port 80 |
| CVE-2026-60002 HIGH 7.7 | openssh 8.2p1 · port 22 |
| CVE-2020-12062 HIGH 7.5 | openssh 8.2p1 · port 22 |
| CVE-2020-12783 HIGH 7.5 | exim 4.93 · port 25 |
| CVE-2020-28019 HIGH 7.5 | exim 4.93 · port 25 |
| CVE-2020-28023 HIGH 7.5 | exim 4.93 · port 25 |
| CVE-2020-28025 HIGH 7.5 | exim 4.93 · port 25 |
| CVE-2021-38371 HIGH 7.5 | exim 4.93 · port 25 |
| CVE-2022-3559 HIGH 7.5 | exim 4.93 · port 25 |
| CVE-2022-37451 HIGH 7.5 | exim 4.93 · port 25 |
| CVE-2026-40684 HIGH 7.5 | exim 4.93 · port 25 |
| CVE-2026-60000 HIGH 7.5 | openssh 8.2p1 · port 22 |
| CVE-2026-94056 HIGH 7.5 | exim 4.93 · port 25 |
| CVE-2020-15778 HIGH 7.4 | openssh 8.2p1 · port 22 |
| CVE-2021-3618 HIGH 7.4 | nginx 1.18.0 · port 80 |
| CVE-2022-41742 HIGH 7.1 | nginx 1.18.0 · port 80 |
| CVE-2026-94054 HIGH 7.0 | exim 4.93 · port 25 |
| CVE-2026-106585 MEDIUM 6.5 | openssh 8.2p1 · port 22 |
| CVE-2026-35387 MEDIUM 6.5 | openssh 8.2p1 · port 22 |
| CVE-2026-59998 MEDIUM 6.5 | openssh 8.2p1 · port 22 |
| CVE-2026-60001 MEDIUM 6.5 | openssh 8.2p1 · port 22 |
| CVE-2021-27216 MEDIUM 6.3 | exim 4.93 · port 25 |
| CVE-2020-28014 MEDIUM 6.1 | exim 4.93 · port 25 |
| CVE-2020-14145 MEDIUM 5.9 | openssh 8.2p1 · port 22 |
| CVE-2026-59999 MEDIUM 5.9 | openssh 8.2p1 · port 22 |
| CVE-2024-39929 MEDIUM 5.4 | exim 4.93 · port 25 |
| CVE-2026-59995 MEDIUM 5.4 | openssh 8.2p1 · port 22 |
| CVE-2026-59996 MEDIUM 5.4 | openssh 8.2p1 · port 22 |
| CVE-2026-59997 MEDIUM 5.4 | openssh 8.2p1 · port 22 |
| CVE-2016-20012 MEDIUM 5.3 | openssh 8.2p1 · port 22 |
| CVE-2023-42114 MEDIUM 5.3 | exim 4.93 · port 25 |
| CVE-2023-51766 MEDIUM 5.3 | exim 4.93 · port 25 |
| CVE-2025-23419 MEDIUM 5.3 | nginx 1.18.0 · port 80 |
| CVE-2026-40686 MEDIUM 5.3 | exim 4.93 · port 25 |
| CVE-2026-48840 MEDIUM 5.3 | exim 4.93 · port 25 |
| CVE-2026-94057 MEDIUM 5.3 | exim 4.93 · port 25 |
| CVE-2026-73282 MEDIUM 4.8 | openssh 8.2p1 · port 22 |
| CVE-2026-106552 MEDIUM 4.2 | openssh 8.2p1 · port 22 |
| CVE-2021-36368 LOW 3.7 | openssh 8.2p1 · port 22 |
| CVE-2026-106582 LOW 3.7 | openssh 8.2p1 · port 22 |
| CVE-2026-94055 LOW 3.7 | exim 4.93 · port 25 |
| CVE-2025-61984 LOW 3.6 | openssh 8.2p1 · port 22 |
| CVE-2025-61985 LOW 3.6 | openssh 8.2p1 · port 22 |
| CVE-2026-73281 LOW 3.5 | openssh 8.2p1 · port 22 |
| CVE-2026-106587 LOW 3.3 | openssh 8.2p1 · port 22 |
| CVE-2023-42119 LOW 3.1 | exim 4.93 · port 25 |
| CVE-2026-106588 LOW 3.1 | openssh 8.2p1 · port 22 |
| CVE-2026-106589 LOW 2.9 | openssh 8.2p1 · port 22 |
| CVE-2026-106583 LOW 2.5 | openssh 8.2p1 · port 22 |
| CVE-2026-106584 LOW 2.5 | openssh 8.2p1 · port 22 |
| CVE-2026-106586 LOW 2.5 | openssh 8.2p1 · port 22 |
| CVE-2026-35388 LOW 2.5 | openssh 8.2p1 · port 22 |
| CVE-2026-73283 LOW 2.5 | openssh 8.2p1 · port 22 |
| CVE-2026-106553 LOW 2.2 | openssh 8.2p1 · port 22 |
| CVE-2026-106555 LOW 2.2 | openssh 8.2p1 · port 22 |
Fixed by the distribution (6)
The distribution's security data says the package revision this service shows already has the fix for these CVEs, or that its build is not affected. They are not counted.
CVEs by severity: CRITICAL 1 HIGH 2 MEDIUM 3
| CVE | Software |
|---|---|
| CVE-2023-38408 CRITICAL 9.8 | openssh 8.2p1 · port 22 |
| CVE-2021-28041 HIGH 7.1 | openssh 8.2p1 · port 22 |
| CVE-2021-41617 HIGH 7.0 | openssh 8.2p1 · port 22 |
| CVE-2025-26465 MEDIUM 6.8 | openssh 8.2p1 · port 22 |
| CVE-2023-51385 MEDIUM 6.5 | openssh 8.2p1 · port 22 |
| CVE-2023-48795 MEDIUM 5.9 | openssh 8.2p1 · 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.