CVE-2021-0517 — Vulnetix

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CVE-2021-0517 PUBLISHED CVSS 7.5 HIGH

In updateCapabilities of ConnectivityService.java, there is a possible incorrect network state determination due to a logic error in the code. This could lead to biasing of networking tasks to occur on non-VPN networks, which could lead to remote information disclosure, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-179053823

EPSS 0.28% · 50.8th percentile

Risk Scores

CVSS v3.1

7.5

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

EPSS Score

0.28%

50.8th percentile

Affected Products

Vendor	Product	Versions
google	android	11.0
n/a	Android	Android-11

Timeline

Jun 8, 2021 CVE Published
Jun 22, 2021 EPSS Score
Jun 24, 2021 EPSS Score
Aug 21, 2021 EPSS Score
Dec 18, 2021 EPSS Score
Jan 6, 2022 EPSS Score
Feb 4, 2022 EPSS Score
Feb 16, 2022 EPSS Score
Apr 1, 2022 EPSS Score
Apr 17, 2022 EPSS Score
Aug 16, 2022 EPSS Score
Oct 15, 2022 EPSS Score

References

https://source.android.com/security/bulletin/pixel/2021-06-01 advisory
https://source.android.com/security/bulletin/2021-06-01 advisory
https://nvd.nist.gov/vuln/detail/CVE-2021-0517 advisory

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