CVE-2020-12492

Local disclosure of sensitive Wi-Fi information

Published Nov 25, 2024 · Updated Nov 25, 2024

Information disclosure in vivo Framework services before Android 11 allows local users to obtain sensitive Wi-Fi information. Vivo has not published which service interface mishandles Wi-Fi data or which authentication check is absent. Exploitation requires a malicious application on an affected vivo device, and the published impact is limited to disclosure of Wi-Fi information.

CVSS severity1.0
Low
EPSS probability0.17%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in vivo Framework services before Android 11 allows local users to obtain sensitive Wi-Fi information. Vivo has not published which service interface mishandles Wi-Fi data or which authentication check is absent. Exploitation requires a malicious application on an affected vivo device, and the published impact is limited to disclosure of Wi-Fi information.

The record

CVE
CVE-2020-12492
Published
Nov 25, 2024
Updated
Nov 25, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-306, CAPEC-115
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 25, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 25, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

1.0VivoCVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N
4.0VivoCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-306Missing Authentication for Critical Function
CAPEC-115Authentication Bypass

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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