CVE-2023-24078
Published: 17 February 2023
Summary
CVE-2023-24078 is a high-severity Code Injection (CWE-94) vulnerability in Realtimelogic Fuguhub. Its CVSS base score is 8.8 (High).
Operationally, ranked in the top 1.4% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
Deeper analysis
Real Time Logic FuguHub versions 8.1 and earlier contain a remote code execution vulnerability in the /FuguHub/cmsdocs/ component. The flaw is tracked as CVE-2023-24078, carries a CVSS v3.1 score of 8.8, and is associated with CWE-94 improper control of generation of code.
An attacker with valid credentials can send specially crafted requests over the network to the affected component and execute arbitrary code on the server, resulting in full compromise of confidentiality, integrity, and availability without user interaction.
Public proof-of-concept code demonstrating the issue has been posted to GitHub and Packet Storm, and the vulnerability maintains an EPSS score of approximately 0.67. No official vendor advisory or patch information is referenced in the supplied data.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2023-28141
Vulnerability details
Real Time Logic FuguHub v8.1 and earlier was discovered to contain a remote code execution (RCE) vulnerability via the component /FuguHub/cmsdocs/.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Makes persistent code injection into loaded programs impossible when the executable image itself resides on hardware-protected read-only media.
Dynamically generated code can be produced and executed inside the isolated chamber, preventing host compromise from code-injection payloads.
Validates inputs used in dynamic code generation to block injected directives.
Directly prevents execution of attacker-supplied code written into data memory regions.