What is CVE-2021-20755?

CVE-2021-20755 is a medium-severity vulnerability in Cybozu Garoon. CVSS score: 4.3/10. Published 2021-08-18.

How severe is CVE-2021-20755?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Vulnerability in Cybozu Garoon

CVE-2021-20755

Viewing restrictions bypass vulnerability in Portal of Cybozu Garoon 4.0.0 to 5.0.2 allows a remote authenticated attacker to obtain the data of Portal without the viewing privilege.

EPSS: 0.009 (56.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

Affected products

Cybozu Garoon
Cybozu, Inc. Cybozu Garoon — versions 4.0.0 to 5.0.2

References

vultures@jpcert.or.jp (x_refsource_MISC, Vendor Advisory)
vultures@jpcert.or.jp (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-20755?: CVE-2021-20755 is a medium-severity vulnerability in Cybozu Garoon. CVSS score: 4.3/10. Published 2021-08-18.
How severe is CVE-2021-20755?: Medium severity. CVSS v3 base score is 4.3 out of 10.