Vulnerability · Published May 3, 2023 · Assigned by fortinet
CVE-2023-22640
High 7.1
In plain English
A high-severity out-of-bounds write 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 0.9% (higher than 60% of all known vulnerabilities).
Official description
A out-of-bounds write vulnerability in Fortinet FortiOS 7.2.0 through 7.2.3, FortiOS 7.0.0 through 7.0.10, FortiOS 6.4.0 through 6.4.11, FortiOS 6.2.0 through 6.2.13, FortiOS 6.0.0 through 6.0.16, FortiProxy 7.2.0 through 7.2.1, FortiProxy 7.0.0 through 7.0.7, FortiProxy 2.0 all versions, FortiProxy 01.02 all versions, FortiProxy 1.2 all versions, FortiProxy 01.01 all versions, FortiProxy 1.1 all versions, FortiProxy 01.00 all versions allows an authenticated attacker to execute unauthorized code or commands via specifically crafted requests.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Fortinet | FortiOS | 7.2.0 – through 7.2.37.0.0 – through 7.0.106.4.0 – through 6.4.116.2.0 – through 6.2.136.0.0 – through 6.0.16 |
| Fortinet | FortiProxy | 7.2.0 – through 7.2.17.0.0 – through 7.0.72.0.0 – through 2.0.141.2.1 – through 1.2.1301.02.001.1.4 – through 1.1.601.01.00 – through 01.01.0301.00.00 – through 01.00.07 |
Weakness: CWE-787 · Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:U/RC:C