CVE-2018-13383 is a heap buffer overflow vulnerability in the SSL VPN web portal of Fortinet FortiOS and FortiProxy, impacting several versions. This medium-severity vulnerability (CVSS 6.5) can be exploited remotely with low complexity, requiring user interaction, and primarily leads to denial of service for logged-in users. Despite the lack of public exploit code, this CVE is actively exploited, including in known ransomware campaigns, and has garnered significant community and media attention.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.2.9CPE matchmatch criteria | cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:* | ||
2.0.0CPE matchmatch criteria | cpe:2.3:a:fortinet:fortiproxy:2.0.0:*:*:*:*:*:*:* | ||
>= 5.2.0, < 5.2.15CPE matchmatch criteria | cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* | ||
>= 5.4.0, < 5.4.13CPE matchmatch criteria | cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* | ||
>= 5.6.0, < 5.6.11CPE matchmatch criteria | cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.