Linear eMerge E3-Series devices allow Command Injections.
Priority CRITICAL 100Exploited in the wildCWE-78Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-78.
Summary
Linear eMerge E3-Series devices allow Command Injections.
Why it matters now
Exploitation Active In CISA KEV since 2024-03-25CISA due date 2024-04-15
EPSS 0.97081 99th percentileScored 2026-11-07
Public exploit Yes 4 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Active
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:nortekcontrol:linear_emerge_essential_firmware:*:*:*:*:*:*:*:* | up to 1.00-06 | Vulnerable | Nortekcontrol |
| cpe:2.3:h:nortekcontrol:linear_emerge_essential:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Nortekcontrol |
| cpe:2.3:o:nortekcontrol:linear_emerge_elite_firmware:*:*:*:*:*:*:*:* | up to 1.00-06 | Vulnerable | Nortekcontrol |
| cpe:2.3:h:nortekcontrol:linear_emerge_elite:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Nortekcontrol |
- cpe:2.3:o:nortekcontrol:linear_emerge_essential_firmware:*:*:*:*:*:*:*:* Versions up to 1.00-06 Vulnerable ·Nortekcontrol
- cpe:2.3:h:nortekcontrol:linear_emerge_essential:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Nortekcontrol
- cpe:2.3:o:nortekcontrol:linear_emerge_elite_firmware:*:*:*:*:*:*:*:* Versions up to 1.00-06 Vulnerable ·Nortekcontrol
- cpe:2.3:h:nortekcontrol:linear_emerge_elite:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Nortekcontrol
Remediation
No fixed version listed by the sources yet.
Timeline
- 2024-03-25 Added to CISA KEV
- 2026-10-02 Threatist record created from CVE-2019-7256
- 2026-10-03 Alias added: GHSA-24pq-phfq-785f
References
Exploit 4
- http://packetstormsecurity.com/files/155255/Linear-eMerge-E3-1.00-06-card_scan.php-Command-Injection.html
- http://packetstormsecurity.com/files/155256/Linear-eMerge-E3-1.00-06-card_scan_decoder.php-Command-Injection.html
- http://packetstormsecurity.com/files/155272/Linear-eMerge-E3-Access-Controller-Command-Injection.html
- http://packetstormsecurity.com/files/170372/Linear-eMerge-E3-Series-Access-Controller-Command-Injection.html
More Nice vulnerabilities
- TI-2019-05442 In NICE Engage through 6.5, the default configuration binds an unauthenticated JMX/RMI… CVSS 3.0CRITICAL 9.8
- TI-2014-03527 Multiple SQL injection vulnerabilities in NICE Recording eXpress (aka Cybertech eXpress)… CVSS 2.0HIGH 7.5
- TI-2025-37312 HTML injection in NICE Chat CVSS 4.0HIGH 7.1
- TI-2014-03530 Multiple cross-site scripting (XSS) vulnerabilities in NICE Recording eXpress (aka… CVSS 2.0MEDIUM 4.3
Sources
- CVE-2019-7256 · CVE Program
- CVE-2019-7256 · NVD
- CISA Known Exploited Vulnerabilities
- FIRST EPSS
- GHSA-24pq-phfq-785f · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences