Vulnerability in Cyber Security Cloud , Inc. Shadankun Server Type (Excluding Normal Blocking Method Types)
CVE-2020-5622
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.
EPSS: 0.013 (67.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Cyber Security Cloud , Inc. Shadankun Server Type (Excluding Normal Blocking Method Types) — versions Ver.1.5.3 and earlier
- Shadan-kun Server_security_type
Public proof-of-concept exploits
References
- vultures@jpcert.or.jp (x_refsource_MISC, Vendor Advisory)
- vultures@jpcert.or.jp (Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-5622?
- CVE-2020-5622 is a high-severity vulnerability in Cyber Security Cloud , Inc. Shadankun Server Type (Excluding Normal Blocking Method Types). CVSS score: 7.5/10. Published 2020-09-02.
- How severe is CVE-2020-5622?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2020-5622 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.