CVE-2019-7256

Linear eMerge E3-Series devices allow Command Injections.

CVSS v3.1 NVD

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0 NVD

10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C

EPSS

97.08% chance of exploitation in the next 30 days, 100th percentile

CISA KEV

added 2024-03-25

Nuclei

critical · CWE-78

Published

2019-07-02

Updated

2025-10-21

Proof-of-concept exploits (4)

• http://packetstormsecurity.com/files/155255/Linear-eMerge-E3-1.00-06-card_scan.php-Comman…
• http://packetstormsecurity.com/files/155256/Linear-eMerge-E3-1.00-06-card_scan_decoder.ph…
• http://packetstormsecurity.com/files/155272/Linear-eMerge-E3-Access-Controller-Command-In…
• http://packetstormsecurity.com/files/170372/Linear-eMerge-E3-Series-Access-Controller-Com…

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2019/CVE-2019-7256.yaml

Metasploit modules (1)

• rapid7/metasploit-framework/blob/master/modules/exploits/linux/http/linear_emerge_unauth_…

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/47619

Security advisories

• https://www.applied-risk.com/resources/ar-2019-005

References

• CVE Record
• NVD entry