CVE-2020-5587

Name: CVE-2020-5587
Creator: NVD / NIST
Published: 2020-06-30T11:15:11.147+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 1.07%

Last modified Jun 17, 2026

CVE-2020-5587 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Cybozu Garoon 4.0.0 to 5.0.1 allow remote authenticated attackers to obtain unintended information via unspecified vectors.. EPSS estimates a 1.07% chance of exploitation in the next 30 days.

Description

Cybozu Garoon 4.0.0 to 5.0.1 allow remote authenticated attackers to obtain unintended information via unspecified vectors.

Metrics

CVSS 3.1

6.5/10

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

EPSS Probability

1.07%

60.5th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Cybozu	Garoon	>= 4.0.0, <= 5.0.1

References

https://jvn.jp/en/jp/JVN55497111/index.htmlThird Party Advisory
https://kb.cybozu.support/article/36409/Vendor Advisory
https://jvn.jp/en/jp/JVN55497111/index.htmlThird Party Advisory
https://kb.cybozu.support/article/36409/Vendor Advisory

Timeline

Published: Jun 30, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-5587?

Cybozu Garoon 4.0.0 to 5.0.1 allow remote authenticated attackers to obtain unintended information via unspecified vectors.

How severe is CVE-2020-5587?

CVE-2020-5587 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 1.07% probability of exploitation in the next 30 days.

How do I fix CVE-2020-5587?

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-2020-5587?

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

Scan your code now

Source: NVD / NIST