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Case File

CVE-2023-37903

CRITICAL · CVSS 9.8 EPSS 4.21% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-07-21 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
remote code execution arbitrary code execution code execution
GitHub PoC Links
github.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2023-37903
Severity
CRITICAL
CVSS
9.8
EPSS
4.21%

Original NVD Description

vm2 is an open source vm/sandbox for Node.js. In vm2 for versions up to and including 3.9.19, Node.js custom inspect function allows attackers to escape the sandbox and run arbitrary code. This may result in Remote Code Execution, assuming the attacker has arbitrary code execution primitive inside the context of vm2 sandbox. There are no patches and no known workarounds. Users are advised to find an alternative software.