What’s Vulnerable › Vulnerabilities

CVE-2022-2661: Sequi PortBloque S Improper Authorization

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-08-16 · updated 2026-06-17
• Weakness: CWE-285

Description

Sequi PortBloque S has an improper authorization vulnerability, which may allow a low-privileged user to perform administrative functions using specifically crafted requests.

Affected products

• Sequi PortBloque S: all versions

References

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

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