- Server
- SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.15
- Host key
- ssh-ed25519 757a5476cf76128b…
Raw response
SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.15
Host
80.78.26.34
Tags: Expired certificate
As of our latest check on 2026-05-23, 80.78.26.34 (Materialism s.r.l., AS39287, Sweden) had 3 open ports (22, 80, 443) and 71 known CVEs, 1 known to be exploited.
Known CVEs on this host
3open ports
1name pointing here
71known CVEs
1known exploited
Open ports and CVEs as of our latest check of this host, 2026-05-23.
CVEs by severity: CRITICAL 12 HIGH 31 MEDIUM 21 LOW 7
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
49 of them on a software version from an earlier observation: a service of that kind is open now.
Not counted: 3 only affect a particular platform; this host's is not known (http_server 2.4.52). See them
Not counted: 14 fixed by the distribution (openssh 8.9p1). See them
- Network
- Materialism s.r.l. AS39287
- Open ports
- 22, 80, 443 · at our latest check, 2026-05-23
- Location
- Sweden SE
- Hostname
- 504e1a22.host.njalla.net · reverse DNS, checked 2026-10-04
- Route
- 80.78.16.0/20 · announced by Materialism s.r.l. AS39287 RPKI valid
- Organisation
- ab stract · Content / hosting
- Registry network
- RO-MATERIALISM-20050316 · 80.78.16.0 - 80.78.31.255 · Materialism s.r.l. · RIPE
- Abuse contact
- [email protected] · for RO-MATERIALISM-20050316
- Hostnames
- 504e1a22.host.njalla.net, redox.dk, www.redox.dk
- First seen
- 2026-05-23 13:30 UTC
- Last seen alive
- 2026-05-23 13:31 UTC
- Hosted domains
- 1 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
- 200
- Title
- Researchkollektivet Redox - Redox.dk
- Server
- Apache/2.4.52 (Ubuntu)
Raw response
HTTP/1.1 200 OK
Date: Sat, 23 May 2026 13:30:28 GMT
Server: Apache/2.4.52 (Ubuntu)
Link: <https://redox.dk/wp-json/>; rel="https://api.w.org/"
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 19957
Content-Type: text/html; charset=UTF-8
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&_���5�ί�8��UA5��Z F7J�@�X�@D1�e�s��C#"=�4�*|8��$�E�H���V�J��#�y�O"K�iA0<7�.i�ޢf���\�Э���C��\��eF�-�,����(X�Y�C��T���Trk9���XRҀ����z���ҶܾP{��^�B�z�l���r���ݒt˷�,˅���Չџ*Pӻ-����c�Q�{�D�^��EዬV/,פ�E��ٶ7d���C�T��LذIХ�C�Z�O�
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) ...<truncated>
- TLS
- TLSv1.2
- Certificate for
- redox.dk, www.redox.dk
- Issued by
- R13
- Valid
- 2026-04-06 → 2026-07-05
Raw response
HTTP/1.1 400 Bad Request Date: Sat, 23 May 2026 13:30:28 GMT Server: Apache/2.4.52 (Ubuntu) Content-Length: 436 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> <hr> <address>Apache/2.4.52 (Ubuntu) Server at redox.dk Port 80</address> </body></html>
Vulnerabilities
Only affects certain platforms (3)
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: HIGH 2 MEDIUM 1
| CVE | Software |
|---|---|
| CVE-2024-40898 HIGH 7.5 | http_server 2.4.52 |
| CVE-2024-43394 HIGH 7.5 | http_server 2.4.52 |
| CVE-2022-28330 MEDIUM 5.3 | http_server 2.4.52 |
Fixed by the distribution (14)
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 2 HIGH 3 MEDIUM 5 LOW 4
| CVE | Software |
|---|---|
| CVE-2023-28531 CRITICAL 9.8 | openssh 8.9p1 · port 22 |
| CVE-2023-38408 CRITICAL 9.8 | openssh 8.9p1 · port 22 |
| CVE-2024-6387 HIGH 8.1 | openssh 8.9p1 · port 22 |
| CVE-2026-35385 HIGH 8.1 | openssh 8.9p1 · port 22 |
| CVE-2026-35414 HIGH 8.1 | openssh 8.9p1 · port 22 |
| CVE-2025-26465 MEDIUM 6.8 | openssh 8.9p1 · port 22 |
| CVE-2023-51385 MEDIUM 6.5 | openssh 8.9p1 · port 22 |
| CVE-2026-35387 MEDIUM 6.5 | openssh 8.9p1 · port 22 |
| CVE-2023-48795 MEDIUM 5.9 | openssh 8.9p1 · port 22 |
| CVE-2023-51384 MEDIUM 5.5 | openssh 8.9p1 · port 22 |
| CVE-2025-32728 LOW 3.8 | openssh 8.9p1 · port 22 |
| CVE-2025-61984 LOW 3.6 | openssh 8.9p1 · port 22 |
| CVE-2025-61985 LOW 3.6 | openssh 8.9p1 · port 22 |
| CVE-2026-35388 LOW 2.5 | openssh 8.9p1 · 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.
Hostnames pointing to this address
1 name · as answered by each domain's own name servers
redox.dkfirst seen 2026-10-02