OSN

Host

158.58.172.54

Tags: Hosting

As of our latest check on 2026-06-03, 158.58.172.54 (Seflow s.r.l., AS49367, Italy) had 2 open ports (22, 80) and 40 known CVEs, 1 known to be exploited.

Known CVEs on this host

2open ports
0names pointing here
40known CVEs
1known exploited

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

CVEs by severity: HIGH 11 MEDIUM 14 LOW 15

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

Network
Seflow s.r.l. AS49367
Open ports
22, 80 · at our latest check, 2026-06-03
Location
Italy IT
Hostname
denebola.antanet.it · reverse DNS, checked 2026-10-05
Route
158.58.168.0/21 · announced by Seflow s.r.l. AS49367 RPKI valid
Organisation
Seflow S.N.C. Di Marco Brame & C. · Access network (cable / DSL / ISP)
Registry network
SEFLOW-MGMT · 158.58.172.0 - 158.58.173.255 · RIPE
Abuse contact
[email protected] · for SEFLOW-MGMT
First seen
2026-06-03 03:34 UTC
Last seen alive
2026-06-03 03:35 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_7.4 30 CVEs first 2026-06-03 · last 2026-06-03
Server
SSH-2.0-OpenSSH_7.4
Host key
ssh-ed25519 9081ba75da11ea19…
Raw response 
SSH-2.0-OpenSSH_7.4
80/tcp HTTP nginx/1.16.0 10 CVEs first 2026-06-03 · last 2026-06-03
Status
301 Moved Permanently
Title
301 Moved Permanently
Server
nginx/1.16.0
Raw response 
HTTP/1.1 301 Moved Permanently
Server: nginx/1.16.0
Date: Wed, 03 Jun 2026 03:34:32 GMT
Content-Type: text/html
Content-Length: 169
Connection: keep-alive
Location: https://158.58.172.54/

<html>
<head><title>301 Moved Permanently</title></head>
<body>
<center><h1>301 Moved Permanently</h1></center>
<hr><center>nginx/1.16.0</center>
</body>
</html>

Vulnerabilities

Distribution build — the fix may be backported (15)

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

CVESoftware
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

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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