HighCVE-2026-25193

    Gallagher Command Centre Server: Insertion of Sensitive Information into Log File (CVE-2026-25193)

    Published Last modified Sources: EUVD, CVE.org

    Share

    What is affected, what to do

    Insertion of Sensitive Information into Log File (CWE-532) in some Command Centre Service installers could lead to Service Account credentials exposure.  Mitigating Factor: Only sites that install Command Centre Services with a custom Service Account (not the default Network Service account) are potentially impacted.

    Update Gallagher Active Directory Sync to version 9.10.05, Gallagher Cardholder Sync Utility to version 9.30.104, Gallagher Diagnostics Service to version 2.0.9.

    Affected
    • Gallagher Command Centre Server gte 9.40..*
    • Gallagher Active Directory Sync lt *..9.10.05
    • Gallagher Cardholder Sync Utility lt *..9.30.104
    • Gallagher Diagnostics Service lt *..2.0.9
    • Gallagher Elevator Service lt *..10.0.8
    • Gallagher Encoding Kiosk Application lt *..9.60.10
    • Gallagher Entra ID Sync lt 1.0..1.0.10
    • Gallagher Entra ID Sync lt 2.0..2.0.5
    • Gallagher Event Sync Utility lt *..8.70.62
    • Gallagher Event Logger lt *..8.90.16
    • Gallagher Middleware Framework lt *..8.90.34
    • Gallagher Nexudus Integration lt *..9.60.21
    • Gallagher Okta Sync lt *..9.40.05
    • Gallagher Papercut Interface Integration lt *..9.60.02
    • Gallagher SIP Integration lt *..10.1.0
    Fixed in
    • Gallagher Active Directory Sync 9.10.05
    • Gallagher Cardholder Sync Utility 9.30.104
    • Gallagher Diagnostics Service 2.0.9
    • Gallagher Elevator Service 10.0.8
    • Gallagher Encoding Kiosk Application 9.60.10
    • Gallagher Entra ID Sync 1.0.10
    • Gallagher Entra ID Sync 2.0.5
    • Gallagher Event Sync Utility 8.70.62
    • Gallagher Event Logger 8.90.16
    • Gallagher Middleware Framework 8.90.34
    • Gallagher Nexudus Integration 9.60.21
    • Gallagher Okta Sync 9.40.05
    • Gallagher Papercut Interface Integration 9.60.02
    • Gallagher SIP Integration 10.1.0

    Not sure whether and how you are affected? Ask a question about this vulnerability

    Metrics

    8.6

    Priority

    XIEM Effective CVSS: highest available CVSS rating from NVD and vendor data.

    Source: NVD, CVSS v3

    8.1

    CVSS v3

    Severity High on the scale from 0 to 10.

    Source: EUVD, CVE.org

    0.1 %

    EPSS score

    Low — model estimates < 1% exploitation likelihood.

    Source: FIRST EPSS, percentile 3.1

    Show all metrics
    Severity
    High
    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
    58.10 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
    8.6 Methodology
    CVSS v3

    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
    8.1
    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
    0.1 %
    Low — model estimates < 1% 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
    3.1
    Low — this CVE sits in the lower 10% of all CVEs scored today.
    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 · not automatable · Technical impact: partial
    Source: CISA Vulnrichment, as of 26 May 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-532

    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

    Insertion of Sensitive Information into Log File (CWE-532) in some Command Centre Service installers could lead to Service Account credentials exposure.  Mitigating Factor: Only sites that install Command Centre Services with a custom Service Account (not the default Network Service account) are potentially impacted. Mitigation: For sites concerned about exposure, the recommended action is to change the Service Account password. They can also delete any installer log files, usually found in %programdata%\Gallagher\Command Centre.

    Source: ENISA EUVD, NVD (NIST), CVE.org (MITRE), cvelistv5

    Affected products

    The following versions are affected. Older releases of the same product line are also vulnerable unless stated otherwise.

    Affected products
    Affected versionsFixed in
    GallagherActive Directory Sync
    • < 9.10.05
    • 9.10.05
    GallagherCardholder Sync Utility
    • < 9.30.104
    • 9.30.104
    GallagherCommand Centre Server
    • ≥ 9.40
    • —
    GallagherDiagnostics Service
    • < 2.0.9
    • 2.0.9
    GallagherElevator Service
    • < 10.0.8
    • 10.0.8
    GallagherEncoding Kiosk Application
    • < 9.60.10
    • 9.60.10
    GallagherEntra ID Sync
    • 2.0 – < 2.0.5
    • 1.0 – < 1.0.10
    • 2.0.5
    • 1.0.10
    GallagherEvent Logger
    • < 8.90.16
    • 8.90.16
    GallagherEvent Sync Utility
    • < 8.70.62
    • 8.70.62
    GallagherMiddleware Framework
    • < 8.90.34
    • 8.90.34
    GallagherNexudus Integration
    • < 9.60.21
    • 9.60.21
    GallagherOkta Sync
    • < 9.40.05
    • 9.40.05
    GallagherPapercut Interface Integration
    • < 9.60.02
    • 9.60.02
    GallagherSIP Integration
    • < 10.1.0
    • 10.1.0
    gallagheractive_directory_sync
    • < 9.10.05
    • 9.10.05
    gallaghercardholder_sync_utility
    • < 9.30.104
    • 9.30.104
    gallaghercommand_centre
    • < 9.40.2575
    • 9.40.2575
    gallagherdiagnostics_service
    • < 2.0.9
    • 2.0.9
    gallagherelevator_service
    • < 10.0.8
    • 10.0.8
    gallagherencoding_kiosk_application
    • < 9.60.10
    • 9.60.10
    gallagherentra_id_sync_v1
    • < 1.0.10
    • 1.0.10
    gallagherentra_id_sync_v2
    • < 2.0.5
    • 2.0.5
    gallagherevent_logger
    • < 8.90.16
    • 8.90.16
    gallagherevent_sync_utility
    • < 8.70.62
    • 8.70.62
    gallaghermiddleware_framework
    • < 8.90.34
    • 8.90.34
    gallaghernexudus_integration
    • < 9.60.21
    • 9.60.21
    gallagherokta_sync
    • < 9.40.05
    • 9.40.05
    gallagherpapercut_interface_integration
    • < 9.60.02
    • 9.60.02
    gallaghersip_integration
    • < 10.10
    • 10.10

    Vendors and products

    Weakness classes (CWE)

    • CWE-532Insertion of Sensitive Information into Log File

      Base

      The product writes sensitive information to a log file.

      Entry at MITRE CWE-532

    References & sources

    Changes to this CVE

    Who changed this CVE and when: NVD (analysis, affected products, CVSS), the CVE publisher (CNA) and additional providers such as CISA (ADP).

    1. Initial analysis by NVDNVD

      CVSS V3.1: AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

      Show 3 original changes
      Individual changes of this event as published by NVD
      TypeActionBeforeAfter
      CVSSadded
      —
      AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
      Product configurationadded
      —
      OR *cpe:2.3:a:gallagher:active_directory_sync:*:*:*:*:*:command_centre:*:* versions up to (excluding) 9.10.05 *cpe:2.3:a:gallagher:cardholder_sync_utility:*:*:*:*:*:command_centre:*:* versions up to (excluding) 9.30.104 *cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:* versions up to (excluding) 9.40.2575 *cpe:2.3:a:gallagher:diagnostics_service:*:*:*:*:*:command_centre:*:* versions up to (excluding) 2.0.9 *cpe:2.3:a:gallagher:elevator_service:*:*:*:*:*:command_centre:*:* versions up to (excluding) 10.0.8 *cpe:2.3:a:gallagher:encoding_kiosk_application:*:*:*:*:*:command_centre:*:* versions up to (excluding) 9.60.10 *cpe:2.3:a:gallagher:entra_id_sync_v1:*:*:*:*:*:command_centre:*:* versions up to (excluding) 1.0.10 *cpe:2.3:a:gallagher:entra_id_sync_v2:*:*:*:*:*:command_centre:*:* versions up to (excluding) 2.0.5 *cpe:2.3:a:gallagher:event_logger:*:*:*:*:*:command_centre:*:* versions up to (excluding) 8.90.16 *cpe:2.3:a:gallagher:event_sync_utility:*:*:*:*:*:command_centre:*:* versions up to (excluding) 8.70.62 *cpe:2.3:a:gallagher:middleware_framework:*:*:*:*:*:command_centre:*:* versions up to (excluding) 8.90.34 *cpe:2.3:a:gallagher:nexudus_integration:*:*:*:*:*:command_centre:*:* versions up to (excluding) 9.60.21 *cpe:2.3:a:gallagher:okta_sync:*:*:*:*:*:command_centre:*:* versions up to (excluding) 9.40.05 *cpe:2.3:a:gallagher:papercut_interface_integration:*:*:*:*:*:command_centre:*:* versions up to (excluding) 9.60.02 *cpe:2.3:a:gallagher:sip_integration:*:*:*:*:*:command_centre:*:* versions up to (excluding) 10.10
      Reference typeadded
      —
      Gallagher Group Ltd.: https://security.gallagher.com/en-NZ/Security-Advisories/CVE-2026-25193 Types: Vendor Advisory

      Source identifier: nvd@nist.gov

    One NVD translation into another language is hidden.

    Embed badge

    Show the severity and KEV status of this vulnerability on your site – with a link back here. The image is updated hourly.

    Badge preview for CVE-2026-25193
    <a href="https://intel.neosec.eu/en/cve/CVE-2026-25193"><img src="https://intel.neosec.eu/badge/cve/CVE-2026-25193.svg?lang=en" alt="CVE-2026-25193 – NEOSEC Intel" height="20"></a>