CVE-2019-7256

highpriority · act · 90OT risk · criticalKEV · exploitedEPSS 0.971 · 100 %ileexploit · weaponizedEUUS

grimoire priorityP0 · Act now

Exploitable?

Yes · in the wild

CISA KEV · 2 exploits · weaponized

Likely / severe?

97.1% (100th) EPSS

CVSS 10 · high

Is it mine?

5 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cisa_csaf_ot · nvd

added 2024-03-25remediate by 2024-04-15

required action Contact the vendor for guidance on remediating firmware, per their advisory.

EPSS · scored 2026-10-28

Nice Linear eMerge E3-Series OS Command Injection Vulnerability

Linear eMerge E3-Series devices allow Command Injections.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

No vendor fix yet; a mitigation is available.

MitigationLinear eMerge E3-Seriescisa_csaf_ot
Change default credentials on the device.

cvss

Technical severity, 0–10. One row per scoring source.

10.0

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 9.8–10

v2.010highAV:N/AC:L/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 10 · impact 10

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.010criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:Hsecondary · CISA US

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondaryexploitability 3.9 · impact 5.9

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Hsecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: active · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-78USprimaryCWE-78US

exploits (2)

Public proof-of-concept and weaponised exploit code.

exploit/linux/http/linear_emerge_unauth_rce_cve_2019_7256Linear eMerge E3-Series Access Controller Command Injectionweaponized · metasploit
EDB-47619eMerge E3 1.00-06 - Remote Code ExecutionPoC · exploit_db

affected products (5)

Products and version ranges known to be affected.

Nice Linear eMerge E3-Series: <=1.00-06all versionscisa_csaf_otUS
Nice Linear eMerge E3-Series≤ 1.00-06cisa_csaf_otUS
n/a n/a≤ n/aenisa_euvdEU
nortekcontrol linear emerge elite firmware≤ 1.00-06nvdUScpe:2.3:o:nortekcontrol:linear_emerge_elite_firmware:*:*:*:*:*:*:*:*
nortekcontrol linear emerge essential firmware≤ 1.00-06nvdUScpe:2.3:o:nortekcontrol:linear_emerge_essential_firmware:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ICSA-24-065-01Nice Linear eMerge E3-Series2024-03-05icsa · cisa_csaf_otUS
Successful exploitation of these vulnerabilities could allow a remote attacker to gain full system access.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cisa_csaf_ot nvd NVD CVE.org MITRE

published 2019-07-02modified 2026-06-17

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references (21)

External citations — patches, advisories, analysis.

scry

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