CVE-2024-23109 is a critical OS command injection vulnerability in the Fortinet FortiSIEM supervisor component. The flaw is described as improper neutralization of special elements used in an OS command, allowing attacker-controlled input delivered through crafted API requests to reach command execution paths without adequate sanitization. Fortinet characterized CVE-2024-23109 as a variant or patch-bypass related to the previously disclosed CVE-2023-34992. The issue affects FortiSIEM supervisor deployments and permits remote, unauthenticated execution of unauthorized commands, with reporting indicating execution may occur with root privileges.
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What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
If you can’t patch tonight, do this now.
Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
11 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
FortiSIEM vulnerability referenced in a related-story snippet; no technical details provided in the main content beyond being critical and associated with RCE in that snippet.
Referenced (in related posts) as a critical command injection flaw in Fortinet FortiSIEM (CVSS 10).
A vulnerability in Fortinet firewall and VPN devices that allows attackers to gain unauthorized access and execute commands via an unauthenticated WebSocket endpoint.
An unauthenticated WebSocket-based access vulnerability affecting Fortinet CLI interfaces, enabling attackers to bypass authentication and run privileged CLI commands via a WebSocket exploitation path.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.