CVE-2023-42786 MEDIUM

CVE-2023-42786

Vendor Fortinet

Product FortiOS

Weakness CWE-476

Published January 14, 2025

Last update January 14, 2025

View on NVD All CVEs

CVSS base score

6.4/10

Attack vector Network

Attack complexity Low

Privileges required Low

User interaction None

Confidentiality None

Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:F/RL:X/RC:C

What the vulnerability does

01Description

A null pointer dereference in FortiOS versions 7.4.0 through 7.4.1, 7.2.0 through 7.2.5, 7.0 all versions, 6.4 all versions , 6.2 all versions and 6.0 all versions allows attacker to trigger a denial of service via a crafted http request.

Key dates

02Disclosure timeline

January 14, 2025 CVE published

January 14, 2025 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2023-42786 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/476.html

Identifiers

CVE CVE-2023-42786

CWE CWE-476

CVSS 6.4 / MEDIUM

Affected versions

Vendor Fortinet

Product FortiOS

Affected ≥ 7.4.0 and ≤ 7.4.1

Vendor Fortinet

Product FortiOS

Affected ≥ 7.2.0 and ≤ 7.2.5

Vendor Fortinet

Product FortiOS

Affected ≥ 7.0.0 and ≤ 7.0.16

Vendor Fortinet

Product FortiOS

Affected ≥ 6.4.0 and ≤ 6.4.15

Vendor Fortinet

Product FortiOS

Affected ≥ 6.2.0 and ≤ 6.2.16

Vendor Fortinet

Product FortiOS

Affected ≥ 6.0.0 and ≤ 6.0.18