- Server
- SSH-2.0-OpenSSH_6.7p1 Debian-5+deb8u3
- Host key
- ssh-ed25519 74c43aaa2aa88598…
Raw response
SSH-2.0-OpenSSH_6.7p1 Debian-5+deb8u3
Host
83.246.89.73
Tags: Hosting Expired certificate End-of-life software
As of our latest check on 2026-05-25, 83.246.89.73 (kyberio GmbH, AS24679, Germany) had 3 open ports (22, 80, 443) and 36 known CVEs, 1 known to be exploited.
Known CVEs on this host
3open ports
0names pointing here
36known CVEs
1known exploited
Open ports and CVEs as of our latest check of this host, 2026-05-25.
CVEs by severity: CRITICAL 2 HIGH 10 MEDIUM 13 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: 24 on a distribution build — the fix may be backported (openssh 6.7p1). See them
- Network
- kyberio GmbH AS24679
- Open ports
- 22, 80, 443 · at our latest check, 2026-05-25
- Location
- Germany DE
- Hostname
- ha.studies-plus.eu · reverse DNS, checked 2026-10-04
- Route
- 83.246.0.0/17 · announced by kyberio GmbH AS24679 RPKI valid
- Organisation
- kyberio GmbH · Network service provider (transit)
- Registry network
- MENTANA-GMBH-NET · 83.246.89.64 - 83.246.89.95 · RIPE
- Abuse contact
- [email protected] · for MENTANA-GMBH-NET
- First seen
- 2026-05-25 10:04 UTC
- Last seen alive
- 2026-05-25 10:05 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)
80/tcp
HTTP
first 2026-05-25 · last 2026-05-25
- Status
- 302 Found
Raw response
HTTP/1.1 302 Found content-length: 0 location: https://83.246.89.73/ cache-control: no-cache
443/tcp
TLS
first 2026-05-25 · last 2026-05-25
- TLS
- TLSv1.2
- Certificate for
- studies-plus.eu
- Issued by
- R12
- Valid
- 2026-04-30 → 2026-07-29
Raw response
YU�Z���"���6��Ӂ�,��)�L�����̟ _}=1B�[�Q��X����I�Z��o6���&�f�/ � �0��0��������( y�� ��� �,0 *�H�� 0310 UUS10U Let's Encrypt10 UR120 260430210435Z 260729210434Z010Ustudies-plus.eu0�"0 *�H�� �0� �ʪ�g��j�D�Ź�O%t��!}�0��U��U��(2���^����y�苲�o�Cq�}������!��Ne�vD�k9��*Z�s��a#� ��cf�V�mwx��.pO=7��Tr�t�AK�dl��/�ç|���q�\�Ns�q�V��uJ�@�糐�/k���'3�N��M���y�jh(C���**���$ 3�7�����i]���rT���#]�ԁo��-�h�/dN\��qx�e���0�0U��0U%0 +0U�00U��8��Y� ���i���*;K|�0U#0��)�-�o1��L�x>�����03+'0%0#+0�http://r12.i.lencr.org/0U0�studies-plus.eu0U 0 0g�0.U'0%0#�!��http://r12.c.lencr.org/45.crl0� +�y��������...<truncated>
Vulnerabilities
Distribution build — the fix may be backported (24)
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 9 MEDIUM 14
| CVE | Software |
|---|---|
| CVE-2016-1908 CRITICAL 9.8 | openssh 6.7p1 · port 22 |
| CVE-2015-5600 HIGH 8.1 | openssh 6.7p1 · port 22 |
| CVE-2016-0778 HIGH 8.1 | openssh 6.7p1 · port 22 |
| CVE-2015-8325 HIGH 7.8 | openssh 6.7p1 · port 22 |
| CVE-2016-10012 HIGH 7.8 | openssh 6.7p1 · port 22 |
| CVE-2016-10708 HIGH 7.5 | openssh 6.7p1 · port 22 |
| CVE-2016-6515 HIGH 7.5 | openssh 6.7p1 · port 22 |
| CVE-2016-10009 HIGH 7.3 | openssh 6.7p1 · port 22 |
| CVE-2015-6564 HIGH 7.0 | openssh 6.7p1 · port 22 |
| CVE-2016-10010 HIGH 7.0 | openssh 6.7p1 · port 22 |
| CVE-2019-6109 MEDIUM 6.8 | openssh 6.7p1 · port 22 |
| CVE-2019-6110 MEDIUM 6.8 | openssh 6.7p1 · port 22 |
| CVE-2016-0777 MEDIUM 6.5 | openssh 6.7p1 · port 22 |
| CVE-2015-6563 MEDIUM 6.4 | openssh 6.7p1 · port 22 |
| CVE-2016-3115 MEDIUM 6.4 | openssh 6.7p1 · port 22 |
| CVE-2016-10011 MEDIUM 6.2 | openssh 6.7p1 · port 22 |
| CVE-2016-6210 MEDIUM 5.9 | openssh 6.7p1 · port 22 |
| CVE-2019-6111 MEDIUM 5.9 | openssh 6.7p1 · port 22 |
| CVE-2020-14145 MEDIUM 5.9 | openssh 6.7p1 · port 22 |
| CVE-2017-15906 MEDIUM 5.3 | openssh 6.7p1 · port 22 |
| CVE-2018-15473 MEDIUM 5.3 | openssh 6.7p1 · port 22 |
| CVE-2018-15919 MEDIUM 5.3 | openssh 6.7p1 · port 22 |
| CVE-2018-20685 MEDIUM 5.3 | openssh 6.7p1 · port 22 |
| CVE-2015-5352 MEDIUM 4.3 | openssh 6.7p1 · 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.