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Case File

CVE-2018-3779

CRITICAL · CVSS 9.8 EPSS 6.13% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-08-10 · 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. It may be remotely exploitable.

Public Exploit Signal

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

Detected Signals
exploit

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

CVE
CVE-2018-3779
Severity
CRITICAL
CVSS
9.8
EPSS
6.13%

Original NVD Description

active-support ruby gem 5.2.0 could allow a remote attacker to execute arbitrary code on the system, caused by containing a malicious backdoor. An attacker could exploit this vulnerability to execute arbitrary code on the system.

Related CVEs

Other vulnerabilities affecting the same vendor(s)