CRITICAL KEV
Linear eMerge E3-Series devices allow Command Injections
Published Jul 2, 2019 ·Due Apr 15, 2024
9.8
CRITICALCVSS 3.1
EPSS 97.08%
Description
Linear eMerge E3-Series devices allow Command Injections.
Affected products
No data.
Configuration 1
AND
- ≤ 1.00-06
Running on/with
- n/a
Configuration 2
AND
- ≤ 1.00-06
Running on/with
- n/a
-
- Version 1.00-06StatusaffectedConstraints-
- Version
-
- Version 1.00-06StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Nortekcontrol | Linear Emerge Elite Firmware | n/a |
| ||||||
| Nortekcontrol | Linear Emerge Essential Firmware | n/a |
|
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
9.8 CRITICAL NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
No CVSS v3.0 score for this CVE.
10.0 HIGH NVD
AV:N/AC:L/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
Listed in CISA KEV KEV
Date Added
Mar 25, 2024
Patch Due
Apr 15, 2024
Required Action
Contact the vendor for guidance on remediating firmware, per their advisory.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
ActiveAutomatable
YesTechnical Impact
TotalDecision
n/aAssessed Mar 27, 2024 · SSVC 2.0.3
97.08% 0.97081
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
EPSS probability 0.97081
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (31 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 97.08% (0.97081) | 99.89th | v5 (v2026.06.15) |
| Jun 15, 2026 | 97.14% (0.97136) | 99.89th | v5 (v2026.06.15) |
| Mar 17, 2025 | 94.41% (0.94406) | 99.97th | v4 (v2025.03.14) |
| Dec 12, 2024 | 97.14% (0.97144) | 99.85th | v3 (v2023.03.01) |
| Jul 13, 2024 | 97.39% (0.97394) | 99.92th | v3 (v2023.03.01) |
| Jun 10, 2024 | 97.43% (0.97427) | 99.94th | v3 (v2023.03.01) |
| Apr 21, 2024 | 97.44% (0.97441) | 99.94th | v3 (v2023.03.01) |
| Apr 5, 2024 | 97.47% (0.97466) | 99.96th | v3 (v2023.03.01) |
| Mar 26, 2024 | 97.45% (0.97450) | 99.95th | v3 (v2023.03.01) |
| Jan 13, 2024 | 97.39% (0.97388) | 99.90th | v3 (v2023.03.01) |
| Nov 28, 2023 | 97.40% (0.97404) | 99.91th | v3 (v2023.03.01) |
| Nov 13, 2023 | 97.38% (0.97379) | 99.89th | v3 (v2023.03.01) |
| Oct 26, 2023 | 97.28% (0.97275) | 99.80th | v3 (v2023.03.01) |
| Sep 27, 2023 | 97.26% (0.97261) | 99.79th | v3 (v2023.03.01) |
| Aug 27, 2023 | 97.32% (0.97316) | 99.81th | v3 (v2023.03.01) |
| Jul 26, 2023 | 97.40% (0.97404) | 99.87th | v3 (v2023.03.01) |
| Jul 8, 2023 | 97.36% (0.97356) | 99.82th | v3 (v2023.03.01) |
| Jun 25, 2023 | 97.42% (0.97425) | 99.89th | v3 (v2023.03.01) |
| Jun 8, 2023 | 97.42% (0.97416) | 99.88th | v3 (v2023.03.01) |
| May 6, 2023 | 97.44% (0.97441) | 99.90th | v3 (v2023.03.01) |
| Apr 21, 2023 | 97.45% (0.97452) | 99.91th | v3 (v2023.03.01) |
| Mar 7, 2023 | 97.45% (0.97447) | 99.89th | v3 (v2023.03.01) |
| Mar 6, 2023 | 88.47% (0.88467) | 99.80th | v2 (v2022.01.01) |
| Jan 6, 2023 | 88.47% (0.88467) | 99.80th | v2 (v2022.01.01) |
| Jan 5, 2023 | 87.49% (0.87486) | 99.74th | v2 (v2022.01.01) |
| Apr 1, 2022 | 25.28% (0.25279) | 96.78th | v2 (v2022.01.01) |
| Feb 4, 2022 | 87.83% (0.87830) | 99.74th | v2 (v2022.01.01) |
| Feb 3, 2022 | 5.36% (0.05363) | 79.74th | v1 |
| Jan 6, 2022 | 5.36% (0.05363) | 79.54th | v1 |
| Sep 1, 2021 | 5.36% (0.05363) | 88.35th | v1 |
| Apr 14, 2021 | 5.36% (0.05363) | 0.00th | v1 |
Weaknesses (1)
References (7)
- http://packetstormsecurity.com/files/155255/Linear-eMerge-E3-1.00-06-card_scan.php-Command-Injection.html ExploitThird Party AdvisoryVDB Entry
- http://packetstormsecurity.com/files/155256/Linear-eMerge-E3-1.00-06-card_scan_decoder.php-Command-Injection.html ExploitThird Party AdvisoryVDB Entry
- http://packetstormsecurity.com/files/155272/Linear-eMerge-E3-Access-Controller-Command-Injection.html ExploitThird Party AdvisoryVDB Entry
- http://packetstormsecurity.com/files/170372/Linear-eMerge-E3-Series-Access-Controller-Command-Injection.html ExploitThird Party AdvisoryVDB Entry
- https://applied-risk.com/labs/advisories Not Applicable
- https://www.applied-risk.com/resources/ar-2019-005 Third Party Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-7256 government-resourceUS Government Resource
| Link | Providers | Tags |
|---|---|---|
| http://packetstormsecurity.com/files/155255/Linear-eMerge-E3-1.00-06-card_scan.php-Command-Injection.html | ExploitThird Party AdvisoryVDB Entry | |
| http://packetstormsecurity.com/files/155256/Linear-eMerge-E3-1.00-06-card_scan_decoder.php-Command-Injection.html | ExploitThird Party AdvisoryVDB Entry | |
| http://packetstormsecurity.com/files/155272/Linear-eMerge-E3-Access-Controller-Command-Injection.html | ExploitThird Party AdvisoryVDB Entry | |
| http://packetstormsecurity.com/files/170372/Linear-eMerge-E3-Series-Access-Controller-Command-Injection.html | ExploitThird Party AdvisoryVDB Entry | |
| https://applied-risk.com/labs/advisories | Not Applicable | |
| https://www.applied-risk.com/resources/ar-2019-005 | Third Party Advisory | |
| https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-7256 | government-resourceUS Government Resource |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jul 2, 2019
Updated Oct 21, 2025
Reserved Jan 31, 2019
Link CVE-2019-7256
CISA Vulnrichment
Updated Mar 27, 2024