CVE-2026-27875

mediumpriority · track · 0EPSS 0.001 · 0 %ileDEUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.08% (0th) EPSS

CVSS 5.8 · medium

Is it mine?

14 products

Check your exposure

Who says so?

2 sources

cert_bund · cisa_csaf_ot

EPSS · scored 2026-10-27

Cleartext Storage of Sensitive Information in Memory vulnerability in Johnson Controls Simplex Incident Manager / Autocall Fire Administrator may allow an attcker to Retrieve Embedded Sensitive Data. This issue affects Simplex Incident Manager / Autocall Fire Administrator: before 2.01.05.

remediations

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

No vendor fix yet; a mitigation is available.

MitigationSimplex Incident Managercisa_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.

6.9

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 3.5–6.9

v3.15.8mediumCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:Lsecondary · CISA US

v4.06.9mediumCVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:L/VA:L/SC:H/SI:N/SA:N/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

v4.03.5lowCVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:L/VA:L/SC:H/SI:N/SA:N/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.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-316USCWE-316US

affected products (14)

Products and version ranges known to be affected.

Grafana Grafana <12.0.0all versionscert_bundDE
Grafana Grafana <12.2.0all versionscert_bundDE
Grafana Grafana <12.3.0all versionscert_bundDE
Grafana Grafana <12.4.0all versionscert_bundDE
Oracle Linuxall versionscert_bundDEcpe:/o:oracle:linux:-
RESF Rocky Linuxall versionscert_bundDEcpe:/o:resf:rocky_linux:-
Red Hat Enterprise Linuxall versionscert_bundDEcpe:/o:redhat:enterprise_linux:-
SUSE Linuxall versionscert_bundDEcpe:/o:suse:suse_linux:-
Grafana Grafana< 12.0.0cert_bundDE
Grafana Grafana< 12.2.0cert_bundDE
Grafana Grafana< 12.3.0cert_bundDE
Grafana Grafana< 12.4.0cert_bundDE
Johnson Controls Simplex Incident Manager: <=V2.01all versionscisa_csaf_otUS
Johnson Controls Inc. Simplex Incident Manager≤ V2.01cisa_csaf_otUS

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-0899Grafana: Mehrere SchwachstellenDeutsch2026-03-29csaf · cert_bundDE
Ein entfernter, authentisierter oder anonymer Angreifer kann mehrere Schwachstellen in Grafana ausnutzen, um einen Denial of Service Angriff durchzuführen, Code auszuführen oder Informationen offenzulegen.
ICSA-26-232-01Johnson Controls Simplex Incident Manager2026-08-20icsa · cisa_csaf_otUS
Successful exploitation of this vulnerability could allow a local attacker with low privileges to extract user credentials (passwords and authentication tokens) from system memory, potentially leading to unauthorized access to the application and connected systems.

sources

Which sources assert this record, and when.

cert_bund cisa_csaf_ot NVD CVE.org MITRE

published 2026-08-21modified 2026-09-03

references (1) nvd

External citations — patches, advisories, analysis.

https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories

scry

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