CVE-2023-21373 — Missing Authorization in Google Android

CWE-862 — Missing Authorization2 documents2 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 97.54%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Google Android
Timeline
PublishedOct 30

Description

In Telephony, there is a possible way for a guest user to change the preferred SIM due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5google/android14
▶NVDgoogle/android14.0

🔴Vulnerability Details

1
GHSA
GHSA-jcm9-7rp8-qm36: In Telephony, there is a possible way for a guest user to change the preferred SIM due to a missing permission check↗2023-10-30
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