CVE-2019-7261: Linear eMerge E3-Series devices have Hard-coded Credentials.

Security readout for executives and security teams

CVE-2019-7261 describes hard-coded credentials in Linear eMerge E3-Series access-control devices. If an affected device is reachable, unauthorized users may be able to access management services. Because these systems can control physical access, exposure should be treated as a security and facilities risk, even though the CVE record does not provide CVSS scoring. Organizations using Linear or Nortek Linear eMerge E3-Series access controllers are the likely exposure group. Internet-facing, vendor-accessible, or broadly reachable management services increase risk. The provided CVE data lists affected vendor/product/version as n/a, so exact scope requires asset validation. Prioritize exposed physical access-control deployments first. The business concern is not only IT compromise, but unauthorized administrative access to systems that may affect building entry and facility security. Mitigation focus: Check Applied Risk and vendor guidance for fixed firmware or official mitigations.; Remove affected controllers from direct internet exposure.; Restrict management access to trusted admin networks or VPN only..

Prepared

Jun 6, 2026, 20:39 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.