CVE-2024-32758

highpriority · track · 30EPSS 0.004 · 38 %ileEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.44% (38th) EPSS

CVSS 7.5 · high

Is it mine?

9 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cisa_csaf_ot

EPSS · scored 2026-10-28

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

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

No vendor fix yet; a mitigation is available.

MitigationexacqVision Clientcisa_csaf_ot
Aligning with CISA recommendations, Johnson Controls recommends taking steps to minimize risks to all building automation systems.
MitigationexacqVision Servercisa_csaf_ot
Aligning with CISA recommendations, Johnson Controls recommends taking steps to minimize risks to all building automation systems.

cvss

Technical severity, 0–10. One row per scoring source.

9.0

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–critical · 6.1–9

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.18.3highCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:Hsecondary · CISA US

v3.17.5highAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · FSTEC (BDU) RU

v4.09criticalCVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:Hsecondary · ENISA EU

v4.09criticalCVSS: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:Xsecondary · productsecurity@jci.com

v4.06.1mediumCVSS: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:U/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:Xsecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-326USprimaryCWE-326USCWE-326US

affected products (9)

Products and version ranges known to be affected.

Johnson Controls Inc. exacqVision client: vers:all/*all versionscisa_csaf_otUS
Johnson Controls Inc. exacqVision server: vers:all/*all versionscisa_csaf_otUS
Johnson Controls Inc. exacqVision Client≤ vers:all/*cisa_csaf_otUS
Johnson Controls Inc. exacqVision Server≤ vers:all/*cisa_csaf_otUS
Johnson Controls exacqVision≤ 0enisa_euvdEU
Johnson Controls Inc. exacqVision Client≤ 24.06fstec_bduRU
Johnson Controls Inc. exacqVision Server≤ 24.06fstec_bduRU
johnsoncontrols exacqvision client< 24.06nvdUScpe:2.3:a:johnsoncontrols:exacqvision_client:*:*:*:*:*:*:*:*
johnsoncontrols exacqvision server< 24.06nvdUScpe:2.3:a:johnsoncontrols:exacqvision_server:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ICSA-24-214-01Johnson Controls exacqVision client and exacqVision server2024-08-01icsa · cisa_csaf_otUS
Successful exploitation of this vulnerability could allow an attacker to be able to decrypt communications between exacqVision Server and exacqVision Client due to insufficient key length and exchange.

also known as (5)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cisa_csaf_ot nvd NVD CVE.org MITRE

published 2024-08-01modified 2026-06-17

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+692 more

references (7)

External citations — patches, advisories, analysis.

scry

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