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.
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.013 (69.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 69th percentile — 69.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000
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
- www.shadan-kun.com/news/20200831/ (Vendor Advisory)
- jvn.jp/en/jp/JVN42665874/index.html (Third Party Advisory)
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.