Metasys product command injection vulnerability could allow remote SQL execution (CVE-2025-26385)
Published Sources: CVE.org, CISA ICS
What is affected, what to do
Johnson Controls Metasys component listed below have Improper Neutralization of Special Elements used in a Command (Command Injection) Vulnerability . Successful exploitation of this vulnerability could allow remote SQL execution This issue affects * Metasys: Application and Data Server (ADS) installed with SQL Express deployed as part of the Metasys 14.1 and prior installation, * Extended Application and Data Server (ADX) installed with SQL Express deployed as part of the Metasys 14.1 installation, * LCS8500 or NAE8500 installed with SQL Express deployed as part of the Metasys installation Releases 12.0 through 14.1, * System Configuration Tool (SCT) installed with SQL Express deployed as part of the SCT installation 17.1 and prior, * Controller Configuration Tool (CCT) installed with SQL Express deployed as part of the CCT installation 17.0 and prior.
The available sources name no fixed version. Check the vendor guidance in the references below.
- Affected
- Johnson Controls Metasys
eq Application and Data Server (ADS) installed with SQL Express deployed as part of the Metasys 14.1 and prior installation..Application and Data Server (ADS) installed with SQL Express deployed as part of the Metasys 14.1 and prior installation - Johnson Controls Metasys
eq Extended Application and Data Server (ADX) installed with SQL Express deployed as part of the Metasys 14.1 installation..Extended Application and Data Server (ADX) installed with SQL Express deployed as part of the Metasys 14.1 installation - Johnson Controls Metasys
eq LCS8500 or NAE8500 installed with SQL Express deployed as part of the Metasys installation Releases 12.0 through 14.1..LCS8500 or NAE8500 installed with SQL Express deployed as part of the Metasys installation Releases 12.0 through 14.1 - Johnson Controls Metasys
eq System Configuration Tool (SCT) installed with SQL Express deployed as part of the SCT installation 17.1 and prior..System Configuration Tool (SCT) installed with SQL Express deployed as part of the SCT installation 17.1 and prior - Johnson Controls Metasys
eq Controller Configuration Tool (CCT) installed with SQL Express deployed as part of the CCT installation 17.0 and prior..Controller Configuration Tool (CCT) installed with SQL Express deployed as part of the CCT installation 17.0 and prior
- Johnson Controls Metasys
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Metrics
9.5
Priority
XIEM Effective CVSS: highest available CVSS rating from NVD and vendor data.
Source: Vendor (CNA), CVSS v4
9.5
CVSS v4
Severity Critical on the scale from 0 to 10.
Source: CVE.org, CISA ICS
1.5 %
EPSS score
Moderate — model estimates 1-10% exploitation likelihood.
Source: FIRST EPSS, percentile 73.8
Show all metrics
- Severity
- Critical
Priority (0–325)
The priority score is a consolidated metric that condenses several individual signals into a single, action-guiding ranking: technical severity (CVSS), exploitation likelihood (EPSS), known-exploited status (KEV) and the context of the affected asset. The aim is to answer the only truly important question in vulnerability management: what first?
Read in glossary- 104.92 Methodology
Exploit maturity
An exploit is code or a technique that specifically uses a concrete vulnerability to force unintended behaviour — such as executing code or escalating privileges. It is the tool that turns a theoretical flaw into a practical attack.
Read in glossary- no public PoC known
XIEM Effective CVSS
XIEM® is the tiered managed-security operating model from NEOSEC and a registered trademark of NEOSEC GmbH. It extends classic SIEM — the central collection, normalisation and correlation of security-relevant events — with endpoint forensics, network visibility and deception technology, and consolidates them into three building tiers: Sentry, Orchestrate and Command.
Read in glossary- 9.5 Methodology
CVSS v4
CVSS is the globally established, open standard for assessing the technical severity of a vulnerability on a scale from 0 to 10. It describes how easily a flaw can be exploited and what damage it can cause — but not how likely its actual exploitation is. CVSS and the complementary EPSS deliberately answer different questions.
Read in glossary- 9.5
EPSS score
The EPSS score is the absolute model output for an individual vulnerability: the estimated probability of real-world exploitation within the next 30 days, expressed as a value between 0 and 1 (i.e. 0 % to 100 %). A score of 0.42 means „the model estimates a 42 % chance of real-world exploitation within 30 days“.
Read in glossary- 1.5 %
- Moderate — model estimates 1-10% exploitation likelihood.
EPSS percentile
The EPSS percentile is the relative position of a vulnerability within all EPSS-scored CVEs, expressed as a value between 0 and 1. A percentile of 0.90 means „this CVE has a higher EPSS score than 90 % of all other scored CVEs“. Unlike the EPSS score, it is not a probability — but a positioning within a ranking.
Read in glossary- 73.8
- High — this CVE ranks above the median of all CVEs scored today (rank ≥ 36%).
KEV status
The KEV catalogue is a list maintained by the US authority CISA of vulnerabilities for which active exploitation in the wild has been confirmed. It answers not the question „how severe?“ but „is it already being attacked?“ — thereby sharply prioritising patching.
Read in glossary- —
- Published
- CISA assessment (SSVC)
- Exploitation: none known · automatable · Technical impact: total
- Source: CISA Vulnrichment, as of 30 January 2026
CWE
CWE is a catalogue of typical weakness types in software and hardware — such as flawed input validation, unsafe memory handling or poor authentication. Where a CVE names a concrete vulnerability in a concrete product, a CWE describes the underlying class of defect.
Read in glossary- CWE-77
Detection rules
No NEOSEC detection rule is available for this vulnerability yet.
Classification under NIS2 and CRA
Rule-based classification from exploitation status and severity. It does not replace a case-by-case assessment.
NIS2
NIS2 is EU Directive (EU) 2022/2555 to raise the level of cybersecurity across the Union. It substantially broadens obligations compared with the first NIS directive: more sectors, mandatory risk management, staged reporting duties and personal accountability of senior management.
Read in glossary- High technical severity: assess and remediate the vulnerability in vulnerability handling under Art. 21(2)(e) NIS2 and document the decision.
CRA
The CRA is EU Regulation (EU) 2024/2847 setting horizontal cybersecurity requirements for „products with digital elements“ — from industrial controllers and software to connected consumer devices. For the first time manufacturers must ensure security across the entire product lifecycle, handle vulnerabilities and provide security updates.
Read in glossary- From 11.12.2027, Annex I Part II CRA requires manufacturers of affected products with digital elements to handle vulnerabilities without delay and provide security updates.
ISO/IEC 27001
ISO/IEC 27001 is the internationally leading standard for an information security management system (ISMS). It describes a risk-based, process-oriented framework to systematically plan, implement, review and improve information security.
Read in glossary- Control A.8.8, management of technical vulnerabilities: assess relevance to your systems, plan remediation and keep evidence.
Description
Johnson Controls Metasys component listed below have Improper Neutralization of Special Elements used in a Command (Command Injection) Vulnerability . Successful exploitation of this vulnerability could allow remote SQL execution This issue affects * Metasys: Application and Data Server (ADS) installed with SQL Express deployed as part of the Metasys 14.1 and prior installation, * Extended Application and Data Server (ADX) installed with SQL Express deployed as part of the Metasys 14.1 installation, * LCS8500 or NAE8500 installed with SQL Express deployed as part of the Metasys installation Releases 12.0 through 14.1, * System Configuration Tool (SCT) installed with SQL Express deployed as part of the SCT installation 17.1 and prior, * Controller Configuration Tool (CCT) installed with SQL Express deployed as part of the CCT installation 17.0 and prior.
Source: cvelistv5, NVD (NIST), cisa_ics_advisory
Affected products
The following versions are affected. Older releases of the same product line are also vulnerable unless stated otherwise.
| Affected versions | Fixed in | ||
|---|---|---|---|
| Johnson Controls | Metasys |
|
|
Vendors and products
Weakness classes (CWE)
CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
Class
The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.
Entry at MITRE CWE-77
References & sources
- cisa.govnews-events/ics-advisories/icsa-26-027-04
- johnsoncontrols.comtrust-center/cybersecurity/security-advisories
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<a href="https://intel.neosec.eu/en/cve/CVE-2025-26385"><img src="https://intel.neosec.eu/badge/cve/CVE-2025-26385.svg?lang=en" alt="CVE-2025-26385 – NEOSEC Intel" height="20"></a>