CVE-2023-25610 Memory corruption in FortiAnalyzer

Critical 9.3 Published 24 Mar 2025 Updated 24 Mar 2025

Remote unauthenticated attackers can execute arbitrary code via crafted requests to the administrative interface of Fortinet network devices.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2023-25610?

CVE-2023-25610 is a critical memory corruption vulnerability in Fortinet Fortianalyzer, published on 24 Mar 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

A buffer underwrite ('buffer underflow') vulnerability in the administrative interface of Fortinet FortiOS version 7.2.0 through 7.2.3, version 7.0.0 through 7.0.6, version 6.4.0 through 6.4.11 and version 6.2.12 and below, FortiProxy version 7.2.0 through 7.2.2, version 7.0.0 through 7.0.8, version 2.0.12 and below and FortiOS-6K7K version 7.0.5, version 6.4.0 through 6.4.10 and version 6.2.0 through 6.2.10 and below allows a remote unauthenticated attacker to execute arbitrary code or commands via specifically crafted requests.

Weakness: CWE-124

Which versions are affected by CVE-2023-25610?

It affects 8 products.

Products include Fortinet Fortianalyzer, Fortinet Fortimanager, Fortinet Fortios, Fortinet Fortios-6k7k, Fortinet Fortiproxy, Fortinet Fortiswitch and 2 more.

How do I fix CVE-2023-25610?

No fix has been published for CVE-2023-25610 yet. Limit exposure of the affected software until one is available.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2023-25610 being exploited?

There is no known exploitation of CVE-2023-25610 in the wild and no public exploit code.

Public exploit code: 1 proofs of concept on GitHub.

All Fortinet Fortianalyzer vulnerabilities

Sources

Also known as GHSA-wvpr-v2qr-ccvf.