exacqVision - Key exchanges

published 2024-08-01 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-30545

cvss: 7.5; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.4%; EPSS 0.4% chance of exploitation in 30 days, percentile 38%
public exploits: 0; none known

Under certain circumstances the communication between exacqVision Client and exacqVision Server will use insufficient key length and exchange

Patch / fix

fixed in 2

johnsoncontrols exacqvision_client 24.06
johnsoncontrols exacqvision_server 24.06

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-24-214-01 updated 2024-08-01 cvss 8.3

Johnson Controls exacqVision client and exacqVision server

Johnson Controls Inc. exacqVision client Johnson Controls Inc. exacqVision server
affected: mitigation “Johnson Controls recommends user to update exacqVision Client and exacqVision Server to version 24.06” johnsoncontrols.com

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 2 y ago (2024-08-06)

Exploit prediction

0.44% chance of exploitation in the next 30 days, higher than 38% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	4.0	9.0	CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CNA	4.0	9.0	CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
NVD	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

Johnson Controls exacqVision
johnsoncontrols exacqvision_server
johnsoncontrols exacqvision_client

Classification

Weakness

CWE-326 Inadequate Encryption Strength

References

johnsoncontrols.com /trust-center/cybersecurity/security-advisories
vendor-advisory
cisa.gov /news-events/ics-advisories/icsa-24-214-01
third-party-advisory, us-government-resource

Sources

CVE List CVE-2024-32758
NVD CVE-2024-32758

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary