OSN

Host

155.158.106.80

Tags: End-of-life software

As of our latest check on 2026-06-03, 155.158.106.80 (Silesian University of Technology, Computer Centre, AS8508, Poland) had 2 open ports (22, 80) and 16 known CVEs.

Known CVEs on this host

2open ports
0names pointing here
16known CVEs
0known exploited

Open ports and CVEs as of our latest check of this host, 2026-06-03.

CVEs by severity: CRITICAL 2 HIGH 9 MEDIUM 5

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: 65 on a distribution build — the fix may be backported (openssh 5.5p1). See them

Network
Silesian University of Technology, Computer Centre AS8508
Open ports
22, 80 · at our latest check, 2026-06-03
Location
Poland PL
Hostname
sage.icse.us.edu.pl · reverse DNS, checked 2026-10-05
Route
155.158.0.0/16 · announced by Silesian University of Technology, Computer Centre AS8508 RPKI valid
Organisation
Silesian University of Technology, Computer Centre · Educational/Research
Registry network
USNET · 155.158.0.0 - 155.158.255.255 · RIPE
Abuse contact
[email protected] · for USNET
First seen
2026-06-03 00:04 UTC
Last seen alive
2026-06-03 00:05 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 (2)

22/tcp SSH OpenSSH_5.5p1 first 2026-06-03 · last 2026-06-03
Server
SSH-2.0-OpenSSH_5.5p1 Debian-6+squeeze3
Host key
ssh-rsa f827506a1e6d05f7…
Raw response 
SSH-2.0-OpenSSH_5.5p1 Debian-6+squeeze3
80/tcp HTTP nginx/1.2.1 16 CVEs first 2026-06-03 · last 2026-06-03
Status
200 OK
Title
Redirect to secure connection
Server
nginx/1.2.1
Raw response 
HTTP/1.1 200 OK
Server: nginx/1.2.1
Date: Wed, 03 Jun 2026 00:04:38 GMT
Content-Type: text/html
Last-Modified: Tue, 25 Sep 2012 19:16:17 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Content-Encoding: gzip

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0

Vulnerabilities

Distribution build — the fix may be backported (65)

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 3 HIGH 19 MEDIUM 31 LOW 12

CVESoftware
CVE-2010-4478 CRITICAL 9.8 openssh 5.5p1 · port 22
CVE-2016-1908 CRITICAL 9.8 openssh 5.5p1 · port 22
CVE-2023-38408 CRITICAL 9.8 openssh 5.5p1 · port 22
CVE-2015-5600 HIGH 8.1 openssh 5.5p1 · port 22
CVE-2016-0778 HIGH 8.1 openssh 5.5p1 · port 22
CVE-2026-35385 HIGH 8.1 openssh 5.5p1 · port 22
CVE-2026-35414 HIGH 8.1 openssh 5.5p1 · port 22
CVE-2015-8325 HIGH 7.8 openssh 5.5p1 · port 22
CVE-2016-10012 HIGH 7.8 openssh 5.5p1 · port 22
CVE-2026-106583 HIGH 7.8 openssh 5.5p1 · port 22
CVE-2026-60002 HIGH 7.7 openssh 5.5p1 · port 22
CVE-2010-5107 HIGH 7.5 openssh 5.5p1 · port 22
CVE-2016-10708 HIGH 7.5 openssh 5.5p1 · port 22
CVE-2016-6515 HIGH 7.5 openssh 5.5p1 · port 22
CVE-2026-106553 HIGH 7.5 openssh 5.5p1 · port 22
CVE-2026-106555 HIGH 7.5 openssh 5.5p1 · port 22
CVE-2026-60000 HIGH 7.5 openssh 5.5p1 · port 22
CVE-2020-15778 HIGH 7.4 openssh 5.5p1 · port 22
CVE-2014-1692 HIGH 7.3 openssh 5.5p1 · port 22
CVE-2016-10009 HIGH 7.3 openssh 5.5p1 · port 22
CVE-2015-6564 HIGH 7.0 openssh 5.5p1 · port 22
CVE-2016-10010 HIGH 7.0 openssh 5.5p1 · port 22
CVE-2019-6109 MEDIUM 6.8 openssh 5.5p1 · port 22
CVE-2019-6110 MEDIUM 6.8 openssh 5.5p1 · port 22
CVE-2012-0814 MEDIUM 6.5 openssh 5.5p1 · port 22
CVE-2014-2653 MEDIUM 6.5 openssh 5.5p1 · port 22
CVE-2016-0777 MEDIUM 6.5 openssh 5.5p1 · port 22
CVE-2023-51385 MEDIUM 6.5 openssh 5.5p1 · port 22
CVE-2026-106552 MEDIUM 6.5 openssh 5.5p1 · port 22
CVE-2026-106585 MEDIUM 6.5 openssh 5.5p1 · port 22
CVE-2026-35387 MEDIUM 6.5 openssh 5.5p1 · port 22
CVE-2026-59998 MEDIUM 6.5 openssh 5.5p1 · port 22
CVE-2026-60001 MEDIUM 6.5 openssh 5.5p1 · port 22
CVE-2015-6563 MEDIUM 6.4 openssh 5.5p1 · port 22
CVE-2016-3115 MEDIUM 6.4 openssh 5.5p1 · port 22
CVE-2016-10011 MEDIUM 6.2 openssh 5.5p1 · port 22
CVE-2016-6210 MEDIUM 5.9 openssh 5.5p1 · port 22
CVE-2019-6111 MEDIUM 5.9 openssh 5.5p1 · port 22
CVE-2023-48795 MEDIUM 5.9 openssh 5.5p1 · port 22
CVE-2026-59999 MEDIUM 5.9 openssh 5.5p1 · port 22
CVE-2011-4327 MEDIUM 5.5 openssh 5.5p1 · port 22
CVE-2026-59995 MEDIUM 5.4 openssh 5.5p1 · port 22
CVE-2026-59996 MEDIUM 5.4 openssh 5.5p1 · port 22
CVE-2026-59997 MEDIUM 5.4 openssh 5.5p1 · port 22
CVE-2016-20012 MEDIUM 5.3 openssh 5.5p1 · port 22
CVE-2017-15906 MEDIUM 5.3 openssh 5.5p1 · port 22
CVE-2018-15473 MEDIUM 5.3 openssh 5.5p1 · port 22
CVE-2018-20685 MEDIUM 5.3 openssh 5.5p1 · port 22
CVE-2026-73282 MEDIUM 4.8 openssh 5.5p1 · port 22
CVE-2015-5352 MEDIUM 4.3 openssh 5.5p1 · port 22
CVE-2026-106586 MEDIUM 4.3 openssh 5.5p1 · port 22
CVE-2014-2532 MEDIUM 4.2 openssh 5.5p1 · port 22
CVE-2010-4755 MEDIUM 4.0 openssh 5.5p1 · port 22
CVE-2021-36368 LOW 3.7 openssh 5.5p1 · port 22
CVE-2026-106582 LOW 3.7 openssh 5.5p1 · port 22
CVE-2025-61984 LOW 3.6 openssh 5.5p1 · port 22
CVE-2025-61985 LOW 3.6 openssh 5.5p1 · port 22
CVE-2011-5000 LOW 3.5 openssh 5.5p1 · port 22
CVE-2026-73281 LOW 3.5 openssh 5.5p1 · port 22
CVE-2026-106584 LOW 3.3 openssh 5.5p1 · port 22
CVE-2026-106587 LOW 3.3 openssh 5.5p1 · port 22
CVE-2026-106588 LOW 3.1 openssh 5.5p1 · port 22
CVE-2026-106589 LOW 2.9 openssh 5.5p1 · port 22
CVE-2026-35388 LOW 2.5 openssh 5.5p1 · port 22
CVE-2026-73283 LOW 2.5 openssh 5.5p1 · 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.

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