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PatchSiren cyber security CVE debrief

CVE-2025-49851 ControlID CVE debrief

CVE-2025-49851 is a high-severity improper authentication issue affecting ControlID iDSecure On-premises versions 4.7.48.0 and prior. According to CISA’s advisory, the flaw could allow an attacker to bypass authentication and gain permissions in the product. ControlID states that version 4.7.50.0 is the fixed release.

Vendor
ControlID
Product
iDSecure On-premises
CVSS
HIGH 7.5
CISA KEV
Not listed in stored evidence
Original CVE published
2025-06-24
Original CVE updated
2025-06-24
Advisory published
2025-06-24
Advisory updated
2025-06-24

Who should care

Organizations running ControlID iDSecure On-premises, especially teams responsible for access control, identity administration, and industrial or operational environments where the product is deployed.

Technical summary

The CISA CSAF advisory identifies an improper authentication weakness in ControlID iDSecure On-premises. Affected versions are 4.7.48.0 and earlier. The issue is network-exploitable based on the supplied CVSS vector (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N), and the primary impact described is unauthorized permission gain after authentication bypass. ControlID’s remediation lists iDSecure On-premises 4.7.50.0 as the vendor fix.

Defensive priority

High. The issue is remotely reachable, requires no privileges or user interaction per the supplied CVSS vector, and can expose sensitive access or permissions in the product.

Recommended defensive actions

  • Upgrade ControlID iDSecure On-premises to version 4.7.50.0 or later.
  • Identify any deployments running 4.7.48.0 or earlier and prioritize them for remediation.
  • Review authentication and authorization logs for unusual access or permission changes.
  • Restrict network exposure to the product until updates are applied, where feasible.
  • Coordinate with ControlID support or internal application owners if update planning is required.

Evidence notes

All core facts come from the supplied CISA CSAF advisory for ICSA-25-175-05: affected product is ControlID iDSecure On-premises; affected versions are 4.7.48.0 and prior; vulnerability type is improper authentication; impact is authentication bypass and permission gain; vendor fix is 4.7.50.0; publication and modification dates are 2025-06-24T06:00:00Z. No Known Exploited Vulnerabilities entry was provided in the source corpus.

Sources and references

Verified primary and authoritative sources

  • CVE-2025-49851 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2025-49851

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2025-49851 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2025-49851

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

  • Source item URL

    Unverified legacy reference

    URL: https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2025/icsa-25-175-05.json

    cisa_csaf

  • Source reference

    Unverified legacy reference

    URL: https://www.cisa.gov/news-events/ics-advisories/icsa-25-175-05

    Reference

  • Source reference

    Unverified legacy reference

    URL: https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01

    Reference

  • Source reference

    Unverified legacy reference

    URL: https://www.cisa.gov/resources-tools/resources/ics-recommended-practices

    Reference

  • Source reference

    Unverified legacy reference

    URL: https://www.cisa.gov/sites/default/files/publications/Cybersecurity_Best_Practices_for_Industrial_Control_Systems.pdf

    Reference

  • Source reference

    Unverified legacy reference

    URL: https://www.cisa.gov/topics/industrial-control-systems

    Reference

  • Source reference

    Unverified legacy reference

    URL: https://www.cisa.gov/uscert/sites/default/files/publications/emailscams0905.pdf

    Reference

  • Source reference

    Unverified legacy reference

    URL: https://www.cisa.gov/uscert/ncas/tips/ST04-014

    Reference

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.