CVE-2022-2662

Sequi PortBloque S Improper Authentication

Published Aug 16, 2022 CVSS 3.1 · 9.6 Critical EPSS < 1% KEV · Not listed
Description
Sequi PortBloque S has a improper authentication issues which may allow an attacker to bypass the authentication process and gain user-level access to the device.

Remediation

Vendor Workaround

Users should take defensive measures to minimize the risk of exploitation of these vulnerabilities. Specifically, users should: Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the Internet. Locate control system networks and remote devices behind firewalls and isolate them from business networks. When remote access is required, use secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as its connected devices.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2022-34908 Sequi PortBloque S has a improper authentication issues which may allow an attacker to bypass the authentication process and gain user-level access to the device.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
icscert
Published
Updated
Apr 16, 2025, 5:50 PM
Reserved
Aug 4, 2022, 12:00 AM
Status
Modified
Published
Aug 16, 2022, 9:15 PM
Modified
Jun 17, 2026, 4:42 AM