CVE-2020-12483

Name: CVE-2020-12483
Creator: NVD / NIST
Published: 2021-03-23T17:15:13.42+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.68%

Last modified Jun 17, 2026

CVE-2020-12483 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. 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.. EPSS estimates a 0.68% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

6.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

0.68%

47.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Vivo	Appstore	< 8.12.0.0

References

https://www.vivo.com/en/support/security-advisory-detail?id=1Vendor Advisory
https://www.vivo.com/en/support/security-advisory-detail?id=1Vendor Advisory

Timeline

Published: Mar 23, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-12483?

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.

How severe is CVE-2020-12483?

CVE-2020-12483 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.68% probability of exploitation in the next 30 days.

How do I fix CVE-2020-12483?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-12483?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST