What is CVE-2023-23782?

CVE-2023-23782 is a high-severity vulnerability in Fortinet Fortiweb, classified under Heap-based Buffer Overflow. CVSS score: 7.8/10. Published 2023-02-16.

How severe is CVE-2023-23782?

High severity. CVSS v3 base score is 7.8 out of 10.

Buffer overflow in Fortinet Fortiweb

CVE-2023-23782

A heap-based buffer overflow in Fortinet FortiWeb version 7.0.0 through 7.0.1, FortiWeb version 6.3.0 through 6.3.19, FortiWeb 6.4 all versions, FortiWeb 6.2 all versions, FortiWeb 6.1 all versions allows attacker to escalation of privilege via specifically crafted arguments to existing commands.

Vulnerability class: Buffer Overflow

EPSS: 0.002 (9.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Fortinet Fortiweb — versions 7.0.0, 6.4.0, 6.3.0

Weakness classification (CWE)

References

psirt@fortinet.com (Vendor Advisory)

Frequently asked questions

What is CVE-2023-23782?: CVE-2023-23782 is a high-severity vulnerability in Fortinet Fortiweb, classified under Heap-based Buffer Overflow. CVSS score: 7.8/10. Published 2023-02-16.
How severe is CVE-2023-23782?: High severity. CVSS v3 base score is 7.8 out of 10.