Last Seen: 2025-04-23

GeneralInformation

dyyservice.com
    www.dyyservice.com

WebTechnologies

Programming languages
Static site generator

OpenPorts

22 / tcp
-1695252979 | 2025-04-05T18:52:58.587261
80 / tcp
1651973090 | 2025-04-23T00:43:41.803145
443 / tcp
1513708391 | 2025-03-24T13:33:07.502434

Vulnerabilities

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

2023(2)
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.
CVE-2023-39584
7.5Hexo up to v7.0.0 (RC2) was discovered to contain an arbitrary file read vulnerability.
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.



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