What is CVE-2021-20737?

CVE-2021-20737 is a medium-severity vulnerability in Weseek Growi, classified under Improper Authentication. CVSS score: 6.5/10. Published 2021-06-22.

How severe is CVE-2021-20737?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Auth bypass in Weseek Growi

CVE-2021-20737

Improper authentication vulnerability in GROWI versions prior to v4.2.20 allows a remote attacker to view the unauthorized pages without access privileges via unspecified vectors.

Vulnerability class: Broken Authentication

EPSS: 0.011 (60.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Weseek Growi
Weseek, Inc. Growi — versions versions prior to v4.2.20

Weakness classification (CWE)

CWE-287 — Improper Authentication

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-2021-20737?: CVE-2021-20737 is a medium-severity vulnerability in Weseek Growi, classified under Improper Authentication. CVSS score: 6.5/10. Published 2021-06-22.
How severe is CVE-2021-20737?: Medium severity. CVSS v3 base score is 6.5 out of 10.