CVE-2020-12818 Information disclosure in Fortinet FortiOS

What is CVE-2020-12818?

CVE-2020-12818 is a medium-severity vulnerability in Fortinet Fortios, published on 24 Sep 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

An insufficient logging vulnerability in FortiGate before 6.4.1 may allow the traffic from an unauthenticated attacker to Fortinet owned IP addresses to go unnoticed.

Which versions are affected by CVE-2020-12818?

It affects 1 product.

Products include Fortinet Fortios.

How do I fix CVE-2020-12818?

No fix has been published for CVE-2020-12818 yet. Limit exposure of the affected software until one is available.

Is CVE-2020-12818 being exploited?

There is no known exploitation of CVE-2020-12818 in the wild and no public exploit code.

Other vulnerabilities in Fortinet Fortios

• CVE-2024-23113 Fortinet Multiple Products Format String Exploited Critical 9.8
• CVE-2022-40684 Fortinet Multiple Products Authentication Bypass Exploited Critical 9.8
• CVE-2024-55591 Fortinet FortiOS and FortiProxy Authentication Bypass Exploited Critical 9.6
• CVE-2024-21762 Fortinet FortiOS Out-of-Bound Write Exploited Critical 9.6
• CVE-2022-42475 Fortinet FortiOS Heap-Based Buffer Overflow Exploited Critical 9.3

All Fortinet Fortios vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-h946-qqgh-qhrr.