Improper Authentication in Sensormatic Electronics iSTAR



Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2023-3127
CWE-ID CWE-287
Exploitation vector Local network
Public exploit N/A
Vulnerable software
 iSTAR Ultra
Hardware solutions / Routers & switches, VoIP, GSM, etc

iSTAR Ultra LT
Hardware solutions / Routers & switches, VoIP, GSM, etc

iSTAR Ultra G2
Hardware solutions / Routers & switches, VoIP, GSM, etc

iSTAR Edge G2
Hardware solutions / Routers & switches, VoIP, GSM, etc

Vendor Sensormatic Electronics

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Improper Authentication

EUVDB-ID: #VU78237

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-3127

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 on the local network can bypass authentication process and gain unauthorized access to the application.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

iSTAR Ultra: before 6.9.2 CU01

iSTAR Ultra LT: before 6.9.2 CU01

iSTAR Ultra G2: before 6.9.2 CU01

iSTAR Edge G2: before 6.9.2 CU01

CPE2.3 External links

http://www.johnsoncontrols.com/cyber-solutions/security-advisories
http://www.cisa.gov/news-events/ics-advisories/icsa-23-192-02


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected device in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

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



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