Host
Tags: Hosting Expired certificate End-of-life software
As of our latest check on 2026-08-28, 104.254.233.151 (SECURED SERVERS LLC, AS19437, United States) had 2 open ports (80, 443) and 15 known CVEs.
Open ports and CVEs as of our latest check of this host, 2026-08-28.
CVEs by severity: CRITICAL 3 HIGH 8 MEDIUM 4
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: 41 on a distribution build — the fix may be backported (http_server 2.2.31). See them
Not counted: 3 only affect another platform (http_server 2.2.31, php 5.6.40). See them
Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.
HTTP/1.1 302 Found Date: Fri, 28 Aug 2026 02:32:04 GMT Server: Apache/2.2.31 (CentOS) X-Powered-By: PHP/5.6.40 location: http://104.254.233.151/user/ Content-Length: 0 Content-Type: text/html; charset=UTF-8
HTTP/1.1 400 Bad Request Date: Fri, 28 Aug 2026 02:32:04 GMT Server: Apache/2.2.31 (CentOS) Content-Length: 455 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/2.2.31 (CentOS) Server at weststar1.freevoicepbx.com Port 443</address> </body></html>
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. 1 of them is known to be exploited.
CVEs by severity: CRITICAL 13 HIGH 17 MEDIUM 11
| CVE | Software |
|---|---|
| CVE-2021-40438 CRITICAL 9.0 known exploited | http_server 2.2.31 · port 80 |
| CVE-2017-3167 CRITICAL 9.8 | http_server 2.2.31 · port 80 |
| CVE-2017-3169 CRITICAL 9.8 | http_server 2.2.31 · port 80 |
| CVE-2017-7679 CRITICAL 9.8 | http_server 2.2.31 · port 80 |
| CVE-2021-39275 CRITICAL 9.8 | http_server 2.2.31 · port 80 |
| CVE-2021-44790 CRITICAL 9.8 | http_server 2.2.31 · port 80 |
| CVE-2022-22720 CRITICAL 9.8 | http_server 2.2.31 · port 80 |
| CVE-2022-31813 CRITICAL 9.8 | http_server 2.2.31 · port 80 |
| CVE-2026-28780 CRITICAL 9.8 | http_server 2.2.31 · port 80 |
| CVE-2017-9788 CRITICAL 9.1 | http_server 2.2.31 · port 80 |
| CVE-2022-22721 CRITICAL 9.1 | http_server 2.2.31 · port 80 |
| CVE-2022-28615 CRITICAL 9.1 | http_server 2.2.31 · port 80 |
| CVE-2026-42535 CRITICAL 9.1 | http_server 2.2.31 · port 80 |
| CVE-2026-24072 HIGH 8.8 | http_server 2.2.31 · port 80 |
| CVE-2026-93546 HIGH 8.8 | http_server 2.2.31 · port 80 |
| CVE-2025-58098 HIGH 8.3 | http_server 2.2.31 · port 80 |
| CVE-2016-5387 HIGH 8.1 | http_server 2.2.31 · port 80 |
| CVE-2006-20001 HIGH 7.5 | http_server 2.2.31 · port 80 |
| CVE-2016-8743 HIGH 7.5 | http_server 2.2.31 · port 80 |
| CVE-2017-9798 HIGH 7.5 | http_server 2.2.31 · port 80 |
| CVE-2018-1303 HIGH 7.5 | http_server 2.2.31 · port 80 |
| CVE-2021-34798 HIGH 7.5 | http_server 2.2.31 · port 80 |
| CVE-2022-22719 HIGH 7.5 | http_server 2.2.31 · port 80 |
| CVE-2022-29404 HIGH 7.5 | http_server 2.2.31 · port 80 |
| CVE-2022-30556 HIGH 7.5 | http_server 2.2.31 · port 80 |
| CVE-2023-31122 HIGH 7.5 | http_server 2.2.31 · port 80 |
| CVE-2026-29169 HIGH 7.5 | http_server 2.2.31 · port 80 |
| CVE-2026-34059 HIGH 7.5 | http_server 2.2.31 · port 80 |
| CVE-2025-49812 HIGH 7.4 | http_server 2.2.31 · port 80 |
| CVE-2023-38709 HIGH 7.3 | http_server 2.2.31 · port 80 |
| CVE-2016-4975 MEDIUM 6.1 | http_server 2.2.31 · port 80 |
| CVE-2026-29170 MEDIUM 6.1 | http_server 2.2.31 · port 80 |
| CVE-2018-1301 MEDIUM 5.9 | http_server 2.2.31 · port 80 |
| CVE-2018-1302 MEDIUM 5.9 | http_server 2.2.31 · port 80 |
| CVE-2022-28614 MEDIUM 5.3 | http_server 2.2.31 · port 80 |
| CVE-2022-37436 MEDIUM 5.3 | http_server 2.2.31 · port 80 |
| CVE-2026-33857 MEDIUM 5.3 | http_server 2.2.31 · port 80 |
| CVE-2026-34032 MEDIUM 5.3 | http_server 2.2.31 · port 80 |
| CVE-2015-0228 MEDIUM 5.0 | http_server 2.2.31 · port 80 |
| CVE-2026-33006 MEDIUM 4.8 | http_server 2.2.31 · port 80 |
| CVE-2016-8612 MEDIUM 4.3 | http_server 2.2.31 · port 80 |
These CVEs need a platform this host visibly does not run (for example a flaw of the Windows build on a Linux host). They are not counted.
CVEs by severity: CRITICAL 1 HIGH 1 MEDIUM 1
| CVE | Software |
|---|---|
| CVE-2024-3566 CRITICAL 9.8 | php 5.6.40 · port 80 |
| CVE-2024-40898 HIGH 7.5 | http_server 2.2.31 · port 80 |
| CVE-2022-28330 MEDIUM 5.3 | http_server 2.2.31 · port 80 |
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.