What is CVE-2020-11590?

CVE-2020-11590 is a medium-severity vulnerability in Cipplanner Cipace. CVSS score: 5.3/10. Published 2020-04-06.

How severe is CVE-2020-11590?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Cipplanner Cipace

CVE-2020-11590

An issue was discovered in CIPPlanner CIPAce 9.1 Build 2019092801. An unauthenticated attacker can make an HTTP GET request to HealthPage.aspx and obtain the internal server name.

Published 2020-04-06 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.010 (60.2th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 60th percentile — 60.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000

Affected products

Cipplanner Cipace

References

www.criticalstart.com/vulnerabilities-discovered-in-cipace-enterprise-platform/ (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2020-11590?: CVE-2020-11590 is a medium-severity vulnerability in Cipplanner Cipace. CVSS score: 5.3/10. Published 2020-04-06.
How severe is CVE-2020-11590?: Medium severity. CVSS v3 base score is 5.3 out of 10.