OSN

Host

18.1.64.20

Tags: End-of-life software

As of our latest check on 2026-06-17, 18.1.64.20 (Massachusetts Institute of Technology, AS3, United States) had 3 open ports (22, 80, 443) and 322 known CVEs, 2 known to be exploited.

Known CVEs on this host

3open ports
0names pointing here
322known CVEs
2known exploited

Open ports and CVEs as of our latest check of this host, 2026-06-17.

CVEs by severity: CRITICAL 69 HIGH 118 MEDIUM 116 LOW 19

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: 74 on a distribution build — the fix may be backported (http_server 2.2.15, openssh 5.3). See them

Not counted: 6 only affect another platform (php 5.3.3, http_server 2.2.15). See them

Network
Massachusetts Institute of Technology AS3
Open ports
22, 80, 443 · at our latest check, 2026-06-17
Location
United States US
Hostname
lcbb-zeus.csbi.mit.edu · reverse DNS, checked 2026-10-04
Route
18.1.0.0/16 · announced by Massachusetts Institute of Technology AS3 no RPKI authorisation
Organisation
Massachusetts Institute of Technology · Educational/Research
Registry network
MIT · 18.0.0.0 - 18.31.255.255 · Massachusetts Institute of Technology · ARIN
Abuse contact
[email protected] · for MIT
First seen
2026-06-17 09:00 UTC
Last seen alive
2026-06-17 09:10 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)

22/tcp SSH OpenSSH_5.3 33 CVEs first 2026-06-17 · last 2026-06-17
Server
SSH-1.99-OpenSSH_5.3
Host key
ssh-rsa ca11499d995961d2…
Raw response 
SSH-1.99-OpenSSH_5.3
80/tcp HTTP Apache/2.2.15 (Red Hat) 289 CVEs first 2026-06-17 · last 2026-06-17
Status
301 Moved Permanently
Server
Apache/2.2.15 (Red Hat)
Powered by
PHP/5.3.3
Raw response 
HTTP/1.1 301 Moved Permanently
Date: Wed, 17 Jun 2026 09:09:36 GMT
Server: Apache/2.2.15 (Red Hat)
X-Powered-By: PHP/5.3.3
Location: userportal
Content-Length: 0
Connection: close
Content-Type: text/html; charset=UTF-8
443/tcp TLS first 2026-06-17 · last 2026-06-17
TLS
TLSv1.2
Certificate for
LCBB
Issued by
Bright Computing CA
Valid
2016-01-28 → 2038-12-31
Raw response 
<!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 />
<blockquote>Hint: <a href="https://LCBB-ZEUS.cm.cluster/"><b>https://LCBB-ZEUS.cm.cluster/</b></a></blockquote></p>
<hr>
<address>Apache/2.2.15 (Red Hat) Server at LCBB-ZEUS.cm.cluster Port 443</address>
</body></html>

Vulnerabilities

Distribution build — the fix may be backported (74)

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 6 HIGH 16 MEDIUM 49 LOW 3

CVESoftware
CVE-2010-4478 CRITICAL 9.8 openssh 5.3 · port 22
CVE-2016-1908 CRITICAL 9.8 openssh 5.3 · port 22
CVE-2017-3167 CRITICAL 9.8 http_server 2.2.15 · port 80
CVE-2017-3169 CRITICAL 9.8 http_server 2.2.15 · port 80
CVE-2017-7679 CRITICAL 9.8 http_server 2.2.15 · port 80
CVE-2017-9788 CRITICAL 9.1 http_server 2.2.15 · port 80
CVE-2015-5600 HIGH 8.1 openssh 5.3 · port 22
CVE-2016-5387 HIGH 8.1 http_server 2.2.15 · port 80
CVE-2011-3192 HIGH 7.8 http_server 2.2.15 · port 80
CVE-2015-8325 HIGH 7.8 openssh 5.3 · port 22
CVE-2016-10012 HIGH 7.8 openssh 5.3 · port 22
CVE-2010-5107 HIGH 7.5 openssh 5.3 · port 22
CVE-2016-10708 HIGH 7.5 openssh 5.3 · port 22
CVE-2016-6515 HIGH 7.5 openssh 5.3 · port 22
CVE-2016-8743 HIGH 7.5 http_server 2.2.15 · port 80
CVE-2017-9798 HIGH 7.5 http_server 2.2.15 · port 80
CVE-2018-1303 HIGH 7.5 http_server 2.2.15 · port 80
CVE-2020-15778 HIGH 7.4 openssh 5.3 · port 22
CVE-2014-1692 HIGH 7.3 openssh 5.3 · port 22
CVE-2016-10009 HIGH 7.3 openssh 5.3 · port 22
CVE-2015-6564 HIGH 7.0 openssh 5.3 · port 22
CVE-2016-10010 HIGH 7.0 openssh 5.3 · port 22
CVE-2012-0883 MEDIUM 6.9 http_server 2.2.15 · port 80
CVE-2014-0226 MEDIUM 6.8 http_server 2.2.15 · port 80
CVE-2019-6109 MEDIUM 6.8 openssh 5.3 · port 22
CVE-2019-6110 MEDIUM 6.8 openssh 5.3 · port 22
CVE-2012-0814 MEDIUM 6.5 openssh 5.3 · port 22
CVE-2014-2653 MEDIUM 6.5 openssh 5.3 · port 22
CVE-2016-0777 MEDIUM 6.5 openssh 5.3 · port 22
CVE-2015-6563 MEDIUM 6.4 openssh 5.3 · port 22
CVE-2016-3115 MEDIUM 6.4 openssh 5.3 · port 22
CVE-2016-10011 MEDIUM 6.2 openssh 5.3 · port 22
CVE-2016-4975 MEDIUM 6.1 http_server 2.2.15 · port 80
CVE-2016-6210 MEDIUM 5.9 openssh 5.3 · port 22
CVE-2018-1301 MEDIUM 5.9 http_server 2.2.15 · port 80
CVE-2018-1302 MEDIUM 5.9 http_server 2.2.15 · port 80
CVE-2019-6111 MEDIUM 5.9 openssh 5.3 · port 22
CVE-2011-4327 MEDIUM 5.5 openssh 5.3 · port 22
CVE-2017-15906 MEDIUM 5.3 openssh 5.3 · port 22
CVE-2018-15473 MEDIUM 5.3 openssh 5.3 · port 22
CVE-2018-20685 MEDIUM 5.3 openssh 5.3 · port 22
CVE-2013-1862 MEDIUM 5.1 http_server 2.2.15 · port 80
CVE-2009-3560 MEDIUM 5.0 http_server 2.2.15 · port 80
CVE-2009-3720 MEDIUM 5.0 http_server 2.2.15 · port 80
CVE-2010-1452 MEDIUM 5.0 http_server 2.2.15 · port 80
CVE-2010-1623 MEDIUM 5.0 http_server 2.2.15 · port 80
CVE-2010-2068 MEDIUM 5.0 http_server 2.2.15 · port 80
CVE-2011-3368 MEDIUM 5.0 http_server 2.2.15 · port 80
CVE-2012-4557 MEDIUM 5.0 http_server 2.2.15 · port 80
CVE-2013-5704 MEDIUM 5.0 http_server 2.2.15 · port 80
CVE-2013-6438 MEDIUM 5.0 http_server 2.2.15 · port 80
CVE-2014-0098 MEDIUM 5.0 http_server 2.2.15 · port 80
CVE-2014-0231 MEDIUM 5.0 http_server 2.2.15 · port 80
CVE-2015-0228 MEDIUM 5.0 http_server 2.2.15 · port 80
CVE-2015-3183 MEDIUM 5.0 http_server 2.2.15 · port 80
CVE-2012-0031 MEDIUM 4.6 http_server 2.2.15 · port 80
CVE-2011-3607 MEDIUM 4.4 http_server 2.2.15 · port 80
CVE-2008-0455 MEDIUM 4.3 http_server 2.2.15 · port 80
CVE-2011-0419 MEDIUM 4.3 http_server 2.2.15 · port 80
CVE-2011-3348 MEDIUM 4.3 http_server 2.2.15 · port 80
CVE-2011-3639 MEDIUM 4.3 http_server 2.2.15 · port 80
CVE-2011-4317 MEDIUM 4.3 http_server 2.2.15 · port 80
CVE-2012-0053 MEDIUM 4.3 http_server 2.2.15 · port 80
CVE-2012-3499 MEDIUM 4.3 http_server 2.2.15 · port 80
CVE-2012-4558 MEDIUM 4.3 http_server 2.2.15 · port 80
CVE-2013-1896 MEDIUM 4.3 http_server 2.2.15 · port 80
CVE-2014-0118 MEDIUM 4.3 http_server 2.2.15 · port 80
CVE-2015-5352 MEDIUM 4.3 openssh 5.3 · port 22
CVE-2016-8612 MEDIUM 4.3 http_server 2.2.15 · port 80
CVE-2014-2532 MEDIUM 4.2 openssh 5.3 · port 22
CVE-2010-4755 MEDIUM 4.0 openssh 5.3 · port 22
CVE-2011-5000 LOW 3.5 openssh 5.3 · port 22
CVE-2012-2687 LOW 2.6 http_server 2.2.15 · port 80
CVE-2011-4415 LOW 1.2 http_server 2.2.15 · port 80
Only affects another platform (6)

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 2 HIGH 2 MEDIUM 2

CVESoftware
CVE-2012-2376 HIGH 10.0 php 5.3.3 · port 80
CVE-2015-4642 CRITICAL 9.8 php 5.3.3 · port 80
CVE-2024-3566 CRITICAL 9.8 php 5.3.3 · port 80
CVE-2024-40898 HIGH 7.5 http_server 2.2.15 · port 80
CVE-2022-28330 MEDIUM 5.3 http_server 2.2.15 · port 80
CVE-2011-0754 MEDIUM 4.4 php 5.3.3 · port 80

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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