CVE-2020-5622

Published: Sep 2, 2020Modified: Jun 17, 2026

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

Shadankun Server Security Type (excluding normal blocking method types) Ver.1.5.3 and earlier allows remote attackers to cause a denial of service which may result in not being able to add newly detected attack source IP addresses as blocking targets for about 10 minutes via a specially crafted request.

Affected (1)

Products: Shadan Kun: Server Security Type

1 product

Server Security Type

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Shadan Kun Server Security Type	Up to 1.5.3

References (4)

https://jvn.jp/en/jp/JVN42665874/index.html

Source: vultures@jpcert.or.jp

Third Party Advisory

https://www.shadan-kun.com/news/20200831/

Source: vultures@jpcert.or.jp

Vendor Advisory

https://jvn.jp/en/jp/JVN42665874/index.html

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://www.shadan-kun.com/news/20200831/

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.