87.121.84.253 — 2 open ports, 11 known CVEs, network TechTies Inc.

Known CVEs on this host

2open ports

0names pointing here

11known CVEs

0known exploited

Open ports and CVEs as of our latest check of this host, 2026-05-27.

CVEs by severity: HIGH 3 MEDIUM 3 LOW 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: 26 on a distribution build — the fix may be backported (openssh 8.4p1). See them

Earlier software versions of this host and the CVEs they had are kept as its history. See the history

Network: TechTies Inc. AS197170
Open ports: 22, 80 · at our latest check, 2026-05-27
Location: Netherlands NL
Route: 87.121.84.0/24 · announced by TechTies Inc. AS197170 RPKI valid
Organisation: TechTies Inc.
Registry network: TechTies-Network · 87.121.84.0 - 87.121.84.255 · RIPE
Abuse contact: [email protected] · for TechTies-Network
First seen: 2026-05-27 07:39 UTC
Last seen alive: 2026-05-27 07:40 UTC
Hosted domains: No host name points here

Reputation

Blocklists: blocklisted on 2 current lists About blocklists

List	Category	Listed network	Since	Last seen
aggregated attack lists (level 1)	aggregated attack lists	87.121.84.0/24	2026-10-04	2026-10-16
hijacked or criminal-operated networks (do-not-route list)	hijacked or criminal network	87.121.84.0/24	2026-10-04	2026-10-15

Services (2)

22/tcp SSH OpenSSH_8.4p1 11 CVEs first 2026-05-27 · last 2026-05-27

Server: SSH-2.0-OpenSSH_8.4p1 Debian-5+deb11u5
Host key: ssh-ed25519 42d468e681c467fb…

Raw response

SSH-2.0-OpenSSH_8.4p1 Debian-5+deb11u5

80/tcp HTTP nginx first 2026-05-27 · last 2026-05-27

Status: 500 Internal Server Error
Server: nginx

Raw response

HTTP/1.1 500 Internal Server Error
Server: nginx
Content-Type: application/json
Transfer-Encoding: chunked
Connection: keep-alive
Cache-Control: no-cache, private
Date: Wed, 27 May 2026 07:40:35 GMT

23
{"message":"Exception","result":""}
0

Vulnerabilities

Distribution build — the fix may be backported (26)

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 6 MEDIUM 12 LOW 7

CVE	Software
CVE-2023-38408 CRITICAL 9.8	openssh 8.4p1 · port 22
CVE-2026-35385 HIGH 8.1	openssh 8.4p1 · port 22
CVE-2026-35414 HIGH 8.1	openssh 8.4p1 · port 22
CVE-2026-60002 HIGH 7.7	openssh 8.4p1 · port 22
CVE-2026-60000 HIGH 7.5	openssh 8.4p1 · port 22
CVE-2021-28041 HIGH 7.1	openssh 8.4p1 · port 22
CVE-2021-41617 HIGH 7.0	openssh 8.4p1 · port 22
CVE-2025-26465 MEDIUM 6.8	openssh 8.4p1 · port 22
CVE-2023-51385 MEDIUM 6.5	openssh 8.4p1 · port 22
CVE-2026-35387 MEDIUM 6.5	openssh 8.4p1 · port 22
CVE-2026-59998 MEDIUM 6.5	openssh 8.4p1 · port 22
CVE-2026-60001 MEDIUM 6.5	openssh 8.4p1 · port 22
CVE-2023-48795 MEDIUM 5.9	openssh 8.4p1 · port 22
CVE-2026-59999 MEDIUM 5.9	openssh 8.4p1 · port 22
CVE-2026-59995 MEDIUM 5.4	openssh 8.4p1 · port 22
CVE-2026-59996 MEDIUM 5.4	openssh 8.4p1 · port 22
CVE-2026-59997 MEDIUM 5.4	openssh 8.4p1 · port 22
CVE-2016-20012 MEDIUM 5.3	openssh 8.4p1 · port 22
CVE-2026-73282 MEDIUM 4.8	openssh 8.4p1 · port 22
CVE-2025-32728 LOW 3.8	openssh 8.4p1 · port 22
CVE-2021-36368 LOW 3.7	openssh 8.4p1 · port 22
CVE-2025-61984 LOW 3.6	openssh 8.4p1 · port 22
CVE-2025-61985 LOW 3.6	openssh 8.4p1 · port 22
CVE-2026-73281 LOW 3.5	openssh 8.4p1 · port 22
CVE-2026-35388 LOW 2.5	openssh 8.4p1 · port 22
CVE-2026-73283 LOW 2.5	openssh 8.4p1 · port 22

CVE history

Software versions this host showed earlier, when we saw each, why it no longer applies, and the CVEs matched on it then. None of them is counted.

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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