91.186.196.149

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Last Seen: 2025-03-18
Tags:
eol-product

GeneralInformation

Hostnames tydn.xyz
Domains tydn.xyz 
Country Russian Federation
City Saint Petersburg
Organization TimeWeb
ISP TimeWeb Ltd.
ASN AS9123
Operating System Linux

Vulnerabilities

Note: the device may not be impacted by all of these issues. The vulnerabilities are implied based on the software and version.

2023(1)
CVE-2023-44487
7.5The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.
2021(2)
CVE-2021-23017
7.7A security issue in nginx resolver was identified, which might allow an attacker who is able to forge UDP packets from the DNS server to cause 1-byte memory overwrite, resulting in worker process crash or potential other impact.
CVE-2021-3618
7.4ALPACA is an application layer protocol content confusion attack, exploiting TLS servers implementing different protocols but using compatible certificates, such as multi-domain or wildcard certificates. A MiTM attacker having access to victim's traffic at the TCP/IP layer can redirect traffic from one subdomain to another, resulting in a valid TLS session. This breaks the authentication of TLS and cross-protocol attacks may be possible where the behavior of one protocol service may compromise the other at the application layer.

OpenPorts

22 / tcp
-720300104 | 2025-03-18T13:31:57.221483
80 / tcp
677579724 | 2025-03-14T04:34:14.770273
443 / tcp
2041922241 | 2025-03-12T14:01:43.413774



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