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Case File

CVE-2021-23377

CRITICAL · CVSS 9.8 EPSS 2.97% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-04-18 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. Public exploit code or proof-of-concept references have been detected in its references.

Public Exploit Signal

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

GitHub PoC Links
github.com ↗

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

CVE
CVE-2021-23377
Severity
CRITICAL
CVSS
9.8
EPSS
2.97%

Original NVD Description

This affects all versions of package onion-oled-js. If attacker-controlled user input is given to the scroll function, it is possible for an attacker to execute arbitrary commands. This is due to use of the child_process exec function without input sanitization.