CVE-2024-33445
Published: 29 April 2024
Summary
CVE-2024-33445 is a critical-severity Code Injection (CWE-94) vulnerability in Hisiphp Hisiphp. Its CVSS base score is 9.8 (Critical).
Operationally, ranked in the top 11.7% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
Deeper analysis
CVE-2024-33445 is a code injection vulnerability in hisiphp version 2.0.111 that permits remote code execution. The flaw resides in the SystemPlugins.php component, specifically the mkInfo method of the SystemPlugins class, and is tracked under CWE-94. It carries a CVSS 3.1 base score of 9.8, reflecting network attack vector, low attack complexity, and no required privileges or user interaction.
An unauthenticated remote attacker can supply a crafted script to the vulnerable parameter and achieve arbitrary code execution on the affected system, resulting in full confidentiality, integrity, and availability impact.
The EPSS score reached a peak of 0.0552 on 2025-12-11 before receding to its current value of 0.0379, indicating modest post-disclosure interest that has since declined. Public references consist of a GitHub issue and an accompanying gist that reproduce the flaw but contain no vendor advisory or patch details.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2024-31183
Vulnerability details
An issue in hisiphp v2.0.111 allows a remote attacker to execute arbitrary code via a crafted script to the SystemPlugins::mkInfo parameter in the SystemPlugins.php component.
- 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.