HIGH
The Face authentication component in Aware mobile liveness 2.2.1 sdk 2.2.0 for Knomi allows a Biometrical Liveness authentication bypass via parameter tampering of the /knomi/analyze security_level field
Published May 15, 2019
7.5
HIGHCVSS 3.0
EPSS 2.14%
Description
The Face authentication component in Aware mobile liveness 2.2.1 sdk 2.2.0 for Knomi allows a Biometrical Liveness authentication bypass via parameter tampering of the /knomi/analyze security_level field.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
7.5 HIGH NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact High
Availability Impact None
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:N/I:P/A:N
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
2.14% 0.02140
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02140
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Table of values (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.14% (0.02140) | 81.37th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.14% (0.02140) | 79.59th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.26% (0.00261) | 66.23th | v3 (v2023.03.01) |
| May 8, 2024 | 0.26% (0.00261) | 65.69th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.19% (0.00191) | 54.77th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.95% (0.00954) | 36.37th | v2 (v2022.01.01) |
| Sep 2, 2022 | 0.95% (0.00954) | 34.50th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.95% (0.00954) | 32.50th | v2 (v2022.01.01) |
| Feb 4, 2022 | 5.74% (0.05736) | 77.22th | v2 (v2022.01.01) |
| Feb 3, 2022 | 3.63% (0.03630) | 71.73th | v1 |
| Jan 6, 2022 | 3.63% (0.03630) | 71.48th | v1 |
| Sep 1, 2021 | 0.83% (0.00833) | 57.50th | v1 |
| Apr 14, 2021 | 0.83% (0.00833) | 0.00th | v1 |
Weaknesses (0)
No CWE recorded.
References (3)
- https://cxsecurity.com/issue/WLB-2019050166 x_refsource_MISCThird Party Advisory
- https://drive.google.com/open?id=1-0X8foCwjR3RmL_7UJcgOFYrwKOjYZQL x_refsource_MISCExploitThird Party Advisory
- https://ibb.co/n7LS34g x_refsource_MISCExploitThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://cxsecurity.com/issue/WLB-2019050166 | x_refsource_MISCThird Party Advisory | |
| https://drive.google.com/open?id=1-0X8foCwjR3RmL_7UJcgOFYrwKOjYZQL | x_refsource_MISCExploitThird Party Advisory | |
| https://ibb.co/n7LS34g | x_refsource_MISCExploitThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published May 15, 2019
Updated Aug 4, 2024
Reserved Feb 26, 2019
Link CVE-2019-9196
CISA Vulnrichment
Updated n/a