CVE-2020-5567

Name: CVE-2020-5567
Creator: NVD / NIST
Published: 2020-04-28T04:15:12.73+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 1.43%

Last modified Jun 17, 2026

CVE-2020-5567 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Improper authentication vulnerability in Cybozu Garoon 4.0.0 to 4.10.3 allows remote attackers to obtain data in Application Menu.. EPSS estimates a 1.43% chance of exploitation in the next 30 days.

Description

Improper authentication vulnerability in Cybozu Garoon 4.0.0 to 4.10.3 allows remote attackers to obtain data in Application Menu.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

1.43%

69.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-287

Affected Software

Vendor	Product	Versions
Cybozu	Garoon	>= 4.0.0, <= 4.10.3

References

https://jvn.jp/en/jp/JVN35649781/index.htmlThird Party Advisory
https://kb.cybozu.support/article/36114/Vendor Advisory
https://jvn.jp/en/jp/JVN35649781/index.htmlThird Party Advisory
https://kb.cybozu.support/article/36114/Vendor Advisory

Timeline

Published: Apr 28, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-5567?

Improper authentication vulnerability in Cybozu Garoon 4.0.0 to 4.10.3 allows remote attackers to obtain data in Application Menu.

How severe is CVE-2020-5567?

CVE-2020-5567 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.43% probability of exploitation in the next 30 days.

How do I fix CVE-2020-5567?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-5567?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST