#VU66569 Improper Authentication in PortBloque S - CVE-2022-2662

Vulnerability identifier: #VU66569

Vulnerability risk: High

CVSSv4.0: 6.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2022-2662

CWE-ID: CWE-287

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
PortBloque S
Hardware solutions / Other hardware appliances

Vendor: Sequi

Description

The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exists due to an error in when processing authentication requests. A remote attacker can bypass authentication process and gain user-level access to the device.

Mitigation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

PortBloque S: All versions

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

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.