CVE-2023-20963
HIGH KEVGoogle Android - Improper Certificate Validation
Title source: ruleDescription
In WorkSource, there is a possible parcel mismatch. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-220302519
Exploits (4)
github
WORKING POC
by GabrieleDattile · pythonpoc
https://github.com/GabrieleDattile/cve-pocs/tree/main/CVE/CVE-2023-20963
nomisec
WORKING POC
by Trinadh465 · poc
https://github.com/Trinadh465/frameworks_base_AOSP10_r33_CVE-2023-20963
Scores
CVSS v3
7.8
EPSS
0.0184
EPSS Percentile
83.0%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CISA KEV
2023-04-13
VulnCheck KEV
2023-03-06
InTheWild.io
2023-03-06
ENISA EUVD
EUVD-2023-25131
CWE
CWE-295
Status
published
Products (4)
google/android
11.0
google/android
12.0
google/android
12.1
google/android
13.0
Published
Mar 24, 2023
KEV Added
Apr 13, 2023
Tracked Since
Feb 18, 2026