23.156.25.4

Germany · Frankfurt am Main

Risk score: 98/100 · 2 open port(s) · 18 CVE(s)

First seen 2026-08-07 · last seen 2026-08-07

Open ports

Port	Service	Software	CVEs
22	ssh	OpenSSH	4
80	http	Apache HTTP Server	14

CVEs (18)

• CVE-2020-14145 medium · CVSS 5.9 — The client side in OpenSSH 5.7 through 8.4 has an Observable Discrepancy leading to an information leak in the algorithm negotiation. This a
• CVE-2020-15778 high · CVSS 7.4 — scp in OpenSSH through 8.3p1 allows command injection in the scp.c toremote function, as demonstrated by backtick characters in the destinat
• CVE-2023-38408 critical · CVSS 9.8 — The PKCS#11 feature in ssh-agent in OpenSSH before 9.3p2 has an insufficiently trustworthy search path, leading to remote code execution if
• CVE-2025-26465 medium · CVSS 6.8 — A vulnerability was found in OpenSSH when the VerifyHostKeyDNS option is enabled. A machine-in-the-middle attack can be performed by a malic
• CVE-2013-5704 medium · CVSS 5.0 — The mod_headers module in the Apache HTTP Server 2.2.22 allows remote attackers to bypass "RequestHeader unset" directives by placing a head
• CVE-2013-4352 medium · CVSS 4.3 — The cache_invalidate function in modules/cache/cache_storage.c in the mod_cache module in the Apache HTTP Server 2.4.6, when a caching forwa
• CVE-2014-0117 medium · CVSS 4.3 — The mod_proxy module in the Apache HTTP Server 2.4.x before 2.4.10, when a reverse proxy is enabled, allows remote attackers to cause a deni
• CVE-2014-3523 medium · CVSS 5.0 — Memory leak in the winnt_accept function in server/mpm/winnt/child.c in the WinNT MPM in the Apache HTTP Server 2.4.x before 2.4.10 on Windo
• CVE-2014-3581 medium · CVSS 5.0 — The cache_merge_headers_out function in modules/cache/cache_util.c in the mod_cache module in the Apache HTTP Server before 2.4.11 allows re
• CVE-2014-8109 medium · CVSS 4.3 — mod_lua.c in the mod_lua module in the Apache HTTP Server 2.3.x and 2.4.x through 2.4.10 does not support an httpd configuration in which th
• CVE-2015-3185 medium · CVSS 4.3 — The ap_some_auth_required function in server/request.c in the Apache HTTP Server 2.4.x before 2.4.14 does not consider that a Require direct
• CVE-2015-3184 medium · CVSS 5.0 — mod_authz_svn in Apache Subversion 1.7.x before 1.7.21 and 1.8.x before 1.8.14, when using Apache httpd 2.4.x, does not properly restrict an
• CVE-2016-0736 high · CVSS 7.5 — In Apache HTTP Server versions 2.4.0 to 2.4.23, mod_session_crypto was encrypting its data/cookie using the configured ciphers with possibly
• CVE-2016-2161 high · CVSS 7.5 — In Apache HTTP Server versions 2.4.0 to 2.4.23, malicious input to mod_auth_digest can cause the server to crash, and each instance continue
• CVE-2017-9798 high · CVSS 7.5 — Apache httpd allows remote attackers to read secret data from process memory if the Limit directive can be set in a user's .htaccess file, o
• CVE-2017-15710 high · CVSS 7.5 — In Apache httpd 2.0.23 to 2.0.65, 2.2.0 to 2.2.34, and 2.4.0 to 2.4.29, mod_authnz_ldap, if configured with AuthLDAPCharsetConfig, uses the
• CVE-2018-1312 critical · CVSS 9.8 — In Apache httpd 2.2.0 to 2.4.29, when generating an HTTP Digest authentication challenge, the nonce sent to prevent reply attacks was not co
• CVE-2016-4975 medium · CVSS 6.1 — Possible CRLF injection allowing HTTP response splitting attacks for sites which use mod_userdir. This issue was mitigated by changes made i

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