What is CVE-2020-11598?

CVE-2020-11598 is a critical-severity vulnerability in Cipplanner Cipace, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2020-04-06.

How severe is CVE-2020-11598?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Auth bypass in Cipplanner Cipace

CVE-2020-11598

An issue was discovered in CIPPlanner CIPAce 9.1 Build 2019092801. Upload.ashx allows remote attackers to execute arbitrary code by uploading and executing an ASHX file.

Vulnerability class: Broken Authentication

EPSS: 0.025 (82.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Cipplanner Cipace
N/a — versions n/a

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function
CWE-434 — Unrestricted Upload of File with Dangerous Type

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-11598?: CVE-2020-11598 is a critical-severity vulnerability in Cipplanner Cipace, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2020-04-06.
How severe is CVE-2020-11598?: Critical severity. CVSS v3 base score is 9.8 out of 10.