CVE-2020-12483
AppStore Remote Download and Installation Vulnerability
The appstore before 8.12.0.0 exposes some of its components, and the attacker can cause remote download and install apps through carefully constructed parameters.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
AppStore Remote Download and Installation Vulnerability
The appstore before 8.12.0.0 exposes some of its components, and the attacker can cause remote download and install apps through carefully constructed parameters.
- Record
CVE-2020-12483- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N - Weakness
- CWE-601
- Updated
- 2026-11-02
EUVDEUVD-2020-4785
The appstore before 8.12.0.0 exposes some of its components, and the attacker can cause remote download and install apps through carefully constructed parameters.
- Record
EUVD-2020-4785- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-fp5r-v55q-wgx7 No score
The appstore before 8.12.0.0 exposes some of its components, and the attacker can cause remote...
The appstore before 8.12.0.0 exposes some of its components, and the attacker can cause remote download and install apps through carefully constructed parameters.
- Record
GHSA-fp5r-v55q-wgx7- Weakness
- CWE-601
- Updated
- 2026-11-02
NVD
The appstore before 8.12.0.0 exposes some of its components, and the attacker can cause remote download and install apps through carefully constructed parameters.
- Record
CVE-2020-12483- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N - CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 5.8 Medium
AV:N/AC:M/Au:N/C:P/I:P/A:N - Weakness
- CWE-601
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-12483 is a high vulnerability (CVSS 8.2) in Vivo Appstore, published March 23, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.70%, the 53rd percentile. No source names a fixed version.