CVE-2022-2662
CVE-2022-2662 is a critical-severity vulnerability in Sequi Portbloque S Firmware with a CVSS 3.x base score of 9.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-287.
Key facts
- Severity: Critical (CVSS 3.x base score 9.6)
- EPSS exploit prediction: 1% (52nd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-287
- Affected product: Sequi Portbloque S Firmware
- Published:
- Last modified:
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.
Frequently asked questions
- What is CVE-2022-2662?
- 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.
- How severe is CVE-2022-2662?
- CVE-2022-2662 has a CVSS 3.x base score of 9.6, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2022-2662 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-2662?
- CVE-2022-2662 affects Sequi Portbloque S Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-2662?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2022-2662 published?
- CVE-2022-2662 was published on 2022-08-16 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:sequi:portbloque_s_firmware:*:*:*:*:*:*:*:*
More vulnerabilities in Sequi Portbloque S Firmware
- CVE-2022-2661 — Critical (CVSS 9.9): Sequi PortBloque S has an improper authorization vulnerability, which may allow a low-privileged user to perform…
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- CVE-2026-42822 — Critical (CVSS 10.0): Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges…
- CVE-2026-20182 — Critical (CVSS 10.0): May 2026: This security advisory provides the details and fix information for a vulnerability that was discovered and…
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