#VU94004 Incorrect calculation in FortiProxy and FortiOS - CVE-2024-26015
Published: July 9, 2024
Vulnerability identifier: #VU94004
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2024-26015
CWE-ID: CWE-682
Exploitation vector: Adjecent network
Exploit availability:
No public exploit available
Vulnerable software:
FortiProxy
FortiOS
FortiProxy
FortiOS
Software vendor:
Fortinet, Inc
Fortinet, Inc
Description
The vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to incorrect parsing of IP addresses when handling zero characters. A remote attacker on the local network can send specially crafted requests and bypass the IP blocklist.
Remediation
Install updates from vendor's website.