CVE-2023-21424 — Improper Authorization in Mobile Devices

CWE-285 — Improper AuthorizationCWE-863 — Incorrect Authorization3 documents3 sources
Severity
3.3LOWNVD
CNA5.1
EPSS
0.0%
top 85.86%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Samsung Mobile DevicesSamsung Android
Timeline
PublishedFeb 9

Description

Improper Handling of Insufficient Permissions or Privileges vulnerability in SemChameleonHelper prior to SMR Jan-2023 Release 1 allows attacker to modify network related values, network code, carrier id and operator brand.

CVSS vector

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

Affected Packages2 packages

▶CVEListV5samsung_mobile/samsung_mobile_devicesR(11), S(12), T(13) — SMR Jan-2023 Release 1
▶NVDsamsung/android11.0, 12.0, 13.0+2

🔴Vulnerability Details

2
CVEList
CVE-2023-21424: Improper Handling of Insufficient Permissions or Privileges vulnerability in SemChameleonHelper prior to SMR Jan-2023 Release 1 allows attacker to mod↗2023-02-09
▶
GHSA
GHSA-jhjc-78hv-55v9: Improper Handling of Insufficient Permissions or Privileges vulnerability in SemChameleonHelper prior to SMR Jan-2023 Release 1 allows attacker to mod↗2023-02-09
▶
CVE-2023-21424 — Improper Authorization | cvebase