Vulnerability · Published Mar 12, 2024 · Assigned by fortinet
CVE-2023-42790
High 7.7
In plain English
A high-severity stack buffer overflow 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 1.1% (higher than 65% of all known vulnerabilities).
Official description
A stack-based buffer overflow vulnerability in Fortinet FortiOS 7.4.0 through 7.4.1, FortiOS 7.2.0 through 7.2.5, FortiOS 7.0.0 through 7.0.12, FortiOS 6.4.0 through 6.4.14, FortiOS 6.2.0 through 6.2.15, FortiProxy 7.4.0, FortiProxy 7.2.0 through 7.2.6, FortiProxy 7.0.0 through 7.0.12, FortiProxy 2.0.0 through 2.0.13, FortiSASE 23.2.b allows attacker to execute unauthorized code or commands via specially crafted HTTP requests.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Fortinet | FortiProxy | 7.4.07.2.0 – through 7.2.67.0.0 – through 7.0.122.0.0 – through 2.0.13 |
| Fortinet | FortiOS | 7.4.0 – through 7.4.17.2.0 – through 7.2.57.0.0 – through 7.0.126.4.0 – through 6.4.146.2.0 – through 6.2.15 |
Weakness: CWE-121 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C