CVE-2018-7842
Critical · 9.8CVSS
9.8
EPSS
35.0%
Published
May 22, 2019
CISA due date
—
The record
A CWE-290: Authentication Bypass by Spoofing vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause an elevation of privilege by conducting a brute force attack on Modbus parameters sent to the controller.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
Related vulnerabilities
- CVE-2026-114640 Traefik from v3.7.0 before v3.7.14 contains an authentication bypass vulnerability in its… CWE-290
- CVE-2026-90711 proxy-addr is a Node.js module that determines a request's client address behind trusted… CWE-290
- CVE-2026-66674 Unauthenticated Bypass Vulnerability in Simple Cloudflare Turnstile <= 1.42.1 versions. CWE-290
- CVE-2026-82563 An attacker could impersonate the camera and place themselves in a man-in-the-middle or… CWE-290
- CVE-2026-82530 IP2Location Country Blocker plugin for WordPress before 2.45.0 contains an access control… CWE-290
- CVE-2026-77089 Command Center API contained an authentication bypass issue affecting privilege… CWE-290
- CVE-2026-86478 In JetBrains YouTrack before 2025.3.161254, 2026.1.14042 improper authentication in… CWE-290
- CVE-2026-84186 Vulnerability involving incorrect access control in the Tools::getRemoteAddr() function… CWE-290