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CVE-2019-7256
Linear eMerge E3-Series devices allow Command Injections.
Critical9.8Known exploitedEPSS 97.1%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Linear eMerge E3-Series devices allow Command Injections.
Exploited in the wild
CISA lists this vulnerability in its Known Exploited Vulnerabilities catalog as Nice Linear eMerge E3-Series OS Command Injection Vulnerability.
- Added
- 25 Mar 2024
- Fix due (US federal)
- 15 Apr 2024
- Used by ransomware
- Not known
Contact the vendor for guidance on remediating firmware, per their advisory.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | Critical9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVDNVD · Analyzed | 3.1 | Critical9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 97.1% · top 0.1% of all CVEs (5 Nov 2026)
- CISA SSVC
- Exploitation: active · Automatable: yes · Technical impact: total
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.8.
Weakness
Affected products
n/a
- affected n/a
References (7)
- https://applied-risk.com/labs/advisories (opens in a new tab)x_transferred
- https://www.applied-risk.com/resources/ar-2019-005 (opens in a new tab)x_transferred
- http://packetstormsecurity.com/files/155255/Linear-eMerge-E3-1.00-06-card_scan.php-Command-Injection.html (opens in a new tab)x_transferred
- http://packetstormsecurity.com/files/155256/Linear-eMerge-E3-1.00-06-card_scan_decoder.php-Command-Injection.html (opens in a new tab)x_transferred
- http://packetstormsecurity.com/files/155272/Linear-eMerge-E3-Access-Controller-Command-Injection.html (opens in a new tab)x_transferred
- http://packetstormsecurity.com/files/170372/Linear-eMerge-E3-Series-Access-Controller-Command-Injection.html (opens in a new tab)x_transferred
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-7256 (opens in a new tab)government-resource
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- CISA KEV catalog (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2019-7256)Record last updated .