CVE-2019-7268

Exp

Linear eMerge 50P/5000P devices allow Unauthenticated File Upload.

Published: 2019-07-02 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2019-7268 is rated High Exploit Risk (92.5/100): CVSS Critical severity, with high exploitation likelihood (EPSS 6.48%, 93th percentile). 1 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +5.74% over the last day, indicating growing attacker interest. Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2019-7268

EDB-ID Source Kind Published Link
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2019-7268

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.73% 6.48% +5.74%
2 2026-06-02 1.02% 0.73% -0.28%
3 2025-11-21 — 1.02% —

Full EPSS history (19 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2019-7268

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
10.0 3.1 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:C)
Breaking this can reach past the original component and bite other resources—bigger blast radius.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 3.9 6.0 [email protected]
10.0 2.0 HIGH
AV:N/AC:L/Au:N/C:C/I:C/A:C Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:C)
Complete confidentiality impact.
Integrity impact (I:C)
Complete integrity impact.
Availability impact (A:C)
Complete availability impact.
 10.0 10.0 [email protected]

Weakness enumeration for CVE-2019-7268

Affected software / configurations for CVE-2019-7268

Vendor Product Version Raw CPE
nortekcontrol linear_emerge_50p_firmware <= 4.6.07 cpe:2.3:o:nortekcontrol:linear_emerge_50p_firmware:*:*:*:*:*:*:*:*
nortekcontrol linear_emerge_5000p_firmware <= 4.6.07 cpe:2.3:o:nortekcontrol:linear_emerge_5000p_firmware:*:*:*:*:*:*:*:*

References for CVE-2019-7268

URL Tags
http://packetstormsecurity.com/files/155250/Linear-eMerge50P-5000P-4.6.07-Remote-Code-Execution.html Exploit Third Party Advisory VDB Entry
https://applied-risk.com/labs/advisories Broken Link Not Applicable Third Party Advisory
https://www.applied-risk.com/resources/ar-2019-006 Third Party Advisory
https://www.us-cert.gov/ics/advisories/icsa-20-184-01 Third Party Advisory US Government Resource
cvelogic Threat Intelligence