Multiple vulnerabilities in Sequi PortBloque S

Published: 2022-08-17

Risk	High
Patch available	NO
Number of vulnerabilities	2
CVE-ID	CVE-2022-2662 CVE-2022-2661
CWE-ID	CWE-287 CWE-285
Exploitation vector	Network
Public exploit	N/A
Vulnerable software Subscribe	PortBloque S Hardware solutions / Other hardware appliances
Vendor	Sequi

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Improper Authentication

EUVDB-ID: #VU66569

Risk: High

CVSSv3.1: 8.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:U/RC:C]

CVE-ID: CVE-2022-2662

CWE-ID: CWE-287 - Improper Authentication

Exploit availability: No

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

External links

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

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.

2) Improper Authorization

EUVDB-ID: #VU66570

Risk: Medium

CVSSv3.1: 9.1 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:U/RC:C]

CVE-ID: CVE-2022-2661

CWE-ID: CWE-285 - Improper Authorization