- Server
- SSH-2.0-OpenSSH_7.4
- Host key
- ssh-ed25519 1bd74a61962f7280…
Raw response
SSH-2.0-OpenSSH_7.4
Host
Tags: Hosting Expired certificate
As of our latest check on 2026-05-21, 77.83.100.192 (Atman Sp. z o.o., AS24723, Poland) had 3 open ports (22, 80, 443) and 35 known CVEs, 1 known to be exploited.
Open ports and CVEs as of our latest check of this host, 2026-05-21.
CVEs by severity: CRITICAL 1 HIGH 11 MEDIUM 12 LOW 11
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
Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.
SSH-2.0-OpenSSH_7.4
HTTP/1.1 200 OK
Server: nginx/1.20.2
Date: Thu, 21 May 2026 22:32:10 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
Keep-Alive: timeout=60
Vary: Accept-Encoding
Last-Modified: Mon, 28 Feb 2022 17:26:55 GMT
ETag: W/"13b8-5d9175adbe9e8"
X-Cache: HIT from Backend
Content-Encoding: gzip
79d
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HTTP/1.1 400 Bad Request Server: nginx/1.20.2 Date: Thu, 21 May 2026 22:32:10 GMT Content-Type: text/html Content-Length: 657 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/1.20.2</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 --> <!-- a padding to disable MSIE and Chrome friendly error page -->
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 |
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.