CVE-2022-2662

Sequi PortBloque S Improper Authentication

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

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.

Category

9.6
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 0.02%
Third-Party Advisory cisa.gov
Affected: Sequi PortBloque S
Published at:
Updated at:

References

Link Tags
https://www.cisa.gov/uscert/ics/advisories/icsa-22-228-07 us government resource third party advisory mitigation

Frequently Asked Questions

What is the severity of CVE-2022-2662?
CVE-2022-2662 has been scored as a critical severity vulnerability.
How to fix CVE-2022-2662?
As a workaround for remediating CVE-2022-2662: 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.
Is CVE-2022-2662 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-2662 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-2662?
CVE-2022-2662 affects Sequi PortBloque S.
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