#VU95186 Inadequate Encryption Strength in exacqVision Server and exacqVision client - CVE-2024-32758

Vulnerability identifier: #VU95186

Vulnerability risk: High

CVSSv4.0: 4.8 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2024-32758

CWE-ID: CWE-326

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
exacqVision Server
Client/Desktop applications / Software for system administration
exacqVision client
Client/Desktop applications / Software for system administration

Vendor: Johnson Controls

Description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to insufficient key length and exchange. A remote attacker can decrypt communications between exacqVision Server and exacqVision Client.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

exacqVision Server: before 24.06

exacqVision client: before 24.06

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External links
https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories
https://www.cisa.gov/news-events/ics-advisories/icsa-24-214-01

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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.