CVE-2023-37935 Information disclosure in FortiOS

What is CVE-2023-37935?

CVE-2023-37935 is a medium-severity vulnerability in Fortinet Fortios, published on 10 Oct 2023. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

A use of GET request method with sensitive query strings vulnerability in Fortinet FortiOS 7.0.0 - 7.0.12, 7.2.0 - 7.2.5 and 7.4.0 allows an attacker to view plaintext passwords of remote services such as RDP or VNC, if the attacker is able to read the GET requests to those services.

Weakness: CWE-598

Which versions are affected by CVE-2023-37935?

It affects 1 product.

Products include Fortinet Fortios.

How do I fix CVE-2023-37935?

No fix has been published for CVE-2023-37935 yet. Limit exposure of the affected software until one is available.

Is CVE-2023-37935 being exploited?

There is no known exploitation of CVE-2023-37935 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-3gmg-v9xp-m3jg.