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PatchSiren cyber security CVE debrief

CVE-2026-89173 Kingdom Communication Associated CVE debrief

CVE-2026-89173 is a Sensitive Data Exposure vulnerability in the Smart Video Intercom System developed by Kingdom Communication Associated. Unauthenticated remote attackers can enumerate valid user accounts by exploiting differences in system responses. This vulnerability allows attackers to potentially target user accounts, compromising their security. Defenders should assess potential exposure and impacts on user account security. Evidence is limited, and additional information on affected versions, exploitation, and remediation is required for comprehensive risk assessment.

Vendor
Kingdom Communication Associated
Product
EH3040
CVSS
MEDIUM 6.9
CISA KEV
Not listed in stored evidence
Original CVE published
2026-09-11
Original CVE updated
2026-09-11
Advisory published
2026-09-11
Advisory updated
2026-09-11

Who should care

Defenders responsible for Smart Video Intercom System EH3040 deployments should assess potential exposure and impacts on user account security.

Why it matters

CVE-2026-89173 is a Sensitive Data Exposure vulnerability in Smart Video Intercom System EH3040 by Kingdom Communication Associated. Defenders should prioritize verifying exposure and assessing potential impacts on user account security. Evidence is limited, and additional information on affected versions, exploitation, and remediation is required for comprehensive risk assessment.

  • Enumeration of valid user accounts could lead to targeted attacks
  • Exposure of sensitive data could compromise user account security
  • Verification of system responses is necessary to prevent enumeration attempts

Technical summary

The Smart Video Intercom System developed by Kingdom Communication Associated has a Sensitive Data Exposure vulnerability. Unauthenticated remote attackers can enumerate valid user accounts by exploiting differences in system responses. This vulnerability can lead to targeted attacks and compromise user account security. Defenders should prioritize verifying exposure of Smart Video Intercom System EH3040 and assessing potential impacts on user account security.

Defensive priority

Defenders should prioritize verifying exposure of Smart Video Intercom System EH3040 and assessing potential impacts on user account security.

Recommended defensive actions

  • Verify exposure of Smart Video Intercom System EH3040 in your environment
  • Assess potential impacts on user account security
  • Monitor system responses for differences that could indicate enumeration attempts

Evidence notes

The CVE record and NVD entry provide details on the vulnerability and its CVSS score. However, additional information on affected versions, exploitation, and remediation is limited.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-89173 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-89173

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

  • CVE-2026-89173 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-89173

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

Supplemental references

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.