CVE-2024-36511

Description

An improperly implemented security check for standard vulnerability [CWE-358] in FortiADC Web Application Firewall (WAF) 7.4.0 through 7.4.4, 7.2 all versions, 7.1 all versions, 7.0 all versions, 6.2 all versions, 6.1 all versions, 6.0 all versions when cookie security policy is enabled may allow an attacker, under specific conditions, to retrieve the initial encrypted and signed cookie protected by the feature

CVSS v3.1 Score

3.7

LOW

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Weakness Type (CWE)

CWE-358 CWE-358

Affected Products

Vendor	Product	Versions
fortinet	fortiadc	6.0.0 — 7.4.5

References

Advisories & Patches

https://fortiguard.fortinet.com/psirt/FG-IR-22-256

Frequently Asked Questions

What is CVE-2024-36511? +

An improperly implemented security check for standard vulnerability [CWE-358] in FortiADC Web Application Firewall (WAF) 7.4.0 through 7.4.4, 7.2 all versions, 7.1 all versions, 7.0 all versions, 6.2 all versions, 6.1 all versions, 6.0 all versions when cookie security policy is enabled may allow an attacker, under specific conditions, to retrieve the initial encrypted and signed cookie protected by the feature It has a CVSS v3.1 base score of 3.7 (LOW).

How severe is CVE-2024-36511? +

CVE-2024-36511 has a CVSS v3.1 score of 3.7 out of 10, rated LOW. This is a low-severity vulnerability with limited impact.

What products are affected by CVE-2024-36511? +

CVE-2024-36511 affects products from fortinet, specifically: fortiadc. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-36511? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Related Vulnerabilities

CVE-2026-40597

Mantis Bug Tracker (MantisBT) is an open source issue tracker. In versions 2.28.1 and below, given any pre-existing XSS / …

CVE-2024-12056

The Client secret is not checked when using the OAuth Password grant type. By exploiting this vulnerability, an attacker could …

CVE-2025-62583 9.8

Whale Browser before 4.33.325.17 allows an attacker to escape the iframe sandbox in a dual-tab environment.

CVE-2025-69234 9.1

Whale browser before 4.35.351.12 allows an attacker to escape the iframe sandbox in a sidebar environment.

CVE-2024-6101 8.8

Inappropriate implementation in V8 in Google Chrome prior to 126.0.6478.114 allowed a remote attacker to perform out of bounds memory …

CVE-2025-3069 8.8

Inappropriate implementation in Extensions in Google Chrome prior to 135.0.7049.52 allowed a remote attacker to perform privilege escalation via a …