121.135.126.217

Regular View Raw Data
Last Seen: 2024-05-17
Tags:
eol-product

GeneralInformation

Hostnames ai.ooi.kr
Domains ooi.kr 
Country Korea, Republic of
City Seongnam-si
Organization Korea Telecom
ISP Korea Telecom
ASN AS4766

WebTechnologies

JavaScript libraries

Vulnerabilities

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

CVE-2023-44487 The 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-2021-3618 5.8ALPACA 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.
CVE-2021-23017 6.8A 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.

OpenPorts

-1396335236 | 2024-05-17T13:51:43.885667
  
21 / tcp
1909896350 | 2024-05-16T11:27:20.382094
  
22 / tcp
589765266 | 2024-05-14T06:31:25.902525
  
80 / tcp
1130253522 | 2024-05-14T06:31:28.587975
  
443 / tcp



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