CVE-2022-2662 - CVE House

Status published Critical CVE-2022-2662

Sequi PortBloque S Improper Authentication

9.6 CVSS

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

Byron Chaney of Accenture Security reported these vulnerabilities to CISA.

References

https://www.cisa.gov/uscert/ics/advisories/icsa-22-228-07

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CVE-2022-2661

Sequi PortBloque S Improper Authorization

Critical 9.9

Affected Vendor

Sequi

View all reports →

Affected Software

PortBloque S

Vulnerable Versions:

All

Timeline

Official Publish: August 16th, 2022

Last Modified: April 16th, 2025

Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Weaknesses (CWE)

CWE-287

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application

Initial Access

T1078 Valid Accounts

Persistence

T1556 Modify Authentication Process

Credential Access