Vulnerability · Published May 14, 2024 · Assigned by fortinet
CVE-2023-45586
Medium 4.7
In plain English
A medium-severity insufficient verification of data authenticity in FortiOS from Fortinet. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 21% of all known vulnerabilities).
Official description
An insufficient verification of data authenticity vulnerability [CWE-345] in Fortinet FortiOS SSL-VPN tunnel mode version 7.4.0 through 7.4.1, version 7.2.0 through 7.2.7 and before 7.0.12 & FortiProxy SSL-VPN tunnel mode version 7.4.0 through 7.4.1, version 7.2.0 through 7.2.7 and before 7.0.13 allows an authenticated VPN user to send (but not receive) packets spoofing the IP of another user via crafted network packets.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Fortinet | FortiProxy | 7.4.0 – through 7.4.17.2.0 – through 7.2.77.0.0 – through 7.0.132.0.0 – through 2.0.14 |
| Fortinet | FortiOS | 7.4.0 – through 7.4.17.2.0 – through 7.2.77.0.0 – through 7.0.126.4.0 – through 6.4.156.2.0 – through 6.2.16 |
Weakness: CWE-345 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N/E:P/RL:X/RC:C