CVE-2021-25451 — Improper Authentication in Mobile Devices

CWE-287 — Improper Authentication3 documents3 sources

Severity

3.3LOWNVD

EPSS

0.1%

top 82.31%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Samsung Mobile Devices Google Android

Timeline

PublishedSep 9

Latest updateMay 24

Description

A PendingIntent hijacking in NetworkPolicyManagerService prior to SMR Sep-2021 Release 1 allows attackers to get IMSI data.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:NExploitability: 1.8 | Impact: 1.4

Affected Packages2 packages

▶CVEListV5samsung_mobile/samsung_mobile_devicesP(9.0), Q(10.0), R(11.0) — SMR Sep-2021 Release 1

▶NVDgoogle/android10.0, 11.0, 9.0+2

🔴Vulnerability Details

GHSA

GHSA-fm4f-mfw8-25x9: A PendingIntent hijacking in NetworkPolicyManagerService prior to SMR Sep-2021 Release 1 allows attackers to get IMSI data↗2022-05-24

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CVEList

CVE-2021-25451: A PendingIntent hijacking in NetworkPolicyManagerService prior to SMR Sep-2021 Release 1 allows attackers to get IMSI data↗2021-09-09

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