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8.8

CVE-2019-7259: Linear eMerge devices can bypass login and expose data

CVE-2019-7259 · published 7 years ago
Summary

The firmware used in Linear eMerge Essential and Elite devices may allow someone to skip the normal login checks and view internal information. This could let an attacker see configuration details or other sensitive data. Apply the latest firmware updates from the vendor and limit network access to these devices to reduce risk.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
nortekcontrol linear_emerge_essential_firmware <= 1.00-06
cpe:2.3:o:nortekcontrol:linear_emerge_essential_firmware:*:*:*:*:*:*:*:*
nortekcontrol linear_emerge_elite_firmware <= 1.00-06
cpe:2.3:o:nortekcontrol:linear_emerge_elite_firmware:*:*:*:*:*:*:*:*
Original advisory text
Linear eMerge E3-Series devices allow Authorization Bypass with Information Disclosure.
Linear eMerge E3-Series devices allow Authorization Bypass with Information Disclosure.
References
Fix within
Internet-facing 14 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit (estimated)
  • Gives an attacker full control (estimated)
Severity
8.8 High
Exploitation
13% chance of attack within 30 days
Type
CWE-200Information Exposure
Timeline
Published2 Jul 2019
Updated24 Oct 2026
First seen29 Sep 2026
Sources
CVE-2019-7259 · NVD
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