What is CVE-2021-27904?

CVE-2021-27904 is a medium-severity vulnerability in Misp. CVSS score: 5.5/10. Published 2021-03-02.

How severe is CVE-2021-27904?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Vulnerability in Misp

CVE-2021-27904

An issue was discovered in app/Model/SharingGroupServer.php in MISP 2.4.139. In the implementation of Sharing Groups, the "all org" flag sometimes provided view access to unintended actors.

EPSS: 0.003 (17.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Misp
Misp-project Misp
N/a — versions n/a

References

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

Frequently asked questions

What is CVE-2021-27904?: CVE-2021-27904 is a medium-severity vulnerability in Misp. CVSS score: 5.5/10. Published 2021-03-02.
How severe is CVE-2021-27904?: Medium severity. CVSS v3 base score is 5.5 out of 10.