What is CVE-2023-47543?

CVE-2023-47543 is a medium-severity vulnerability in Fortinet Fortiportal, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 5.4/10. Published 2024-11-12.

How severe is CVE-2023-47543?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Auth bypass in Fortinet Fortiportal

CVE-2023-47543

An authorization bypass through user-controlled key vulnerability [CWE-639] in Fortinet FortiPortal version 7.0.0 through 7.0.3 allows an authenticated attacker to interact with ressources of other organizations via HTTP or HTTPS requests.

Vulnerability class: IDOR (Insecure Direct Object Reference)

EPSS: 0.004 (29.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N.

Affected products

Fortinet Fortiportal — versions 7.0.0

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key

References

psirt@fortinet.com (Vendor Advisory)

Frequently asked questions

What is CVE-2023-47543?: CVE-2023-47543 is a medium-severity vulnerability in Fortinet Fortiportal, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 5.4/10. Published 2024-11-12.
How severe is CVE-2023-47543?: Medium severity. CVSS v3 base score is 5.4 out of 10.