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VivoCVE-2020-12483

HistoryMar 23, 2021 - 5:15 p.m.

CVE-2020-12483

2021-03-2317:15:13

CWE-601

Vivo

web.nvd.nist.gov

cve-2020-12483

nvd

appstore

remote download

component exposure

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:P/A:N

CVSS3

8.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

6.3

Confidence

High

EPSS

0.001

Percentile

33.8%

JSON

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.

Affected configurations

Nvd

Node

vivoappstoreRange<8.12.0.0

VendorProductVersionCPE
vivoappstore*cpe:2.3:a:vivo:appstore:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
vivo	appstore	*	cpe:2.3:a:vivo:appstore::::::::

CNA Affected

[
  {
    "product": "appstore",
    "vendor": "vivo",
    "versions": [
      {
        "lessThan": "8.12.0.0",
        "status": "affected",
        "version": "8.12.0.0",
        "versionType": "custom"
      }
    ]
  }
]

References

www.vivo.com/en/support/security-advisory-detail?id=1

Social References

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:P/A:N

CVSS3

8.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

6.3

Confidence

High

EPSS

0.001

Percentile

33.8%

JSON

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