THREATPORT/VULNERABILITY/CVE-2021-0326
HIGH SEVERITY

CVE-2021-0326

Android vulnerability

CVSS
7.5
EPSS
4.7%
EPSS pct
91th
Exploited
No known
In p2p_copy_client_info of p2p.c, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution if the target device is performing a Wi-Fi Direct search, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-8.1 Android-9Android ID: A-172937525
Affected vendor
Google
Affected product
Android
CVSS vector
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness type (CWE)
Published
2021-02-10

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable from an adjacent network, high attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 4.7% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 91% of all scored CVEs.

Check your external exposure to CVE-2021-0326

  • Confirm whether Google Android is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2021-0326.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2021-0326

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2021-0326 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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