Multiple vulnerabilities in Johnson Controls OpenBlue Enterprise Manager Data Collector

Published: 2023-05-19

Risk	High
Patch available	YES
Number of vulnerabilities	2
CVE-ID	CVE-2023-2024 CVE-2023-2025
CWE-ID	CWE-287 CWE-200
Exploitation vector	Network
Public exploit	N/A
Vulnerable software Subscribe	OpenBlue Enterprise Manager Data Collector Hardware solutions / Firmware
Vendor

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Improper Authentication

EUVDB-ID: #VU76367

Risk: High

CVSSv3.1: 8.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-2024

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 within API calls. A remote attacker can bypass authentication process and gain unauthorized access to the application.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

OpenBlue Enterprise Manager Data Collector: before 3.2.5.75

External links

http://www.johnsoncontrols.com/cyber-solutions/security-advisories
http://www.cisa.gov/news-events/ics-advisories/icsa-23-138-04

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) Information disclosure

EUVDB-ID: #VU76368

Risk: Medium

CVSSv3.1: 4.4 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-2025

CWE-ID: CWE-200 - Information exposure