CVE-2019-18373
Norton App Lock, prior to 1.4.0.503, may be susceptible to a bypass exploit. In this type of...
Norton App Lock, prior to 1.4.0.503, may be susceptible to a bypass exploit. In this type of circumstance, the exploit can allow the user to circumvent the app to prevent it from locking other apps on the device, thereby allowing the individual to gain access.
Attack profile
How easy it is to exploit
- Attack vector
- Physical
- Complexity
- High
- Privileges needed
- High
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- Low
Exploit likelihood
What each source reports
NVD Score used
Norton App Lock, prior to 1.4.0.503, may be susceptible to a bypass exploit. In this type of circumstance, the exploit can allow the user to circumvent the app to prevent it from locking other apps on the device, thereby allowing the individual to gain access.
- Record
CVE-2019-18373- CVSS 3.1
- 5.6 Medium
CVSS:3.1/AV:P/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:L - CVSS 2.0
- 4.4 Medium
AV:L/AC:M/Au:N/C:P/I:P/A:P - Updated
- 2026-11-02
CVE List No score
Norton App Lock, prior to 1.4.0.503, may be susceptible to a bypass exploit. In this type of circumstance, the exploit can allow the user to circumvent the app to prevent it from locking other apps on the device, thereby allowing the individual to gain access.
- Record
CVE-2019-18373- Updated
- 2026-11-02
EUVDEUVD-2019-8158 No score
Norton App Lock, prior to 1.4.0.503, may be susceptible to a bypass exploit. In this type of circumstance, the exploit can allow the user to circumvent the app to prevent it from locking other apps on the device, thereby allowing the individual to gain access.
- Record
EUVD-2019-8158- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-v5q9-m5vf-rjm9 No score
Norton App Lock, prior to 1.4.0.503, may be susceptible to a bypass exploit. In this type of...
Norton App Lock, prior to 1.4.0.503, may be susceptible to a bypass exploit. In this type of circumstance, the exploit can allow the user to circumvent the app to prevent it from locking other apps on the device, thereby allowing the individual to gain access.
- Record
GHSA-v5q9-m5vf-rjm9- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2019-18373 is a medium vulnerability (CVSS 5.6) in Symantec Norton App Lock, published November 18, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.30%, the 23rd percentile. No source names a fixed version.