PT-2023-18191 · Unknown · Semchameleonhelper

Published 2023-02-09 · Updated 2023-02-21 · CVE-2023-21424

Positive Technologies (AI Summary)

CVSS v3.1

5.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions SemChameleonHelper versions prior to SMR Jan-2023 Release 1

Description The issue is related to improper handling of insufficient permissions or privileges, allowing an attacker to modify network-related values, network code, carrier ID, and operator brand.

Recommendations For versions prior to SMR Jan-2023 Release 1, update to SMR Jan-2023 Release 1 or later to resolve the issue.

Fix

Incorrect Authorization

Improper Authorization

Weakness Enumeration

CWE-863

CWE-285

Related Identifiers

CVE-2023-21424

Affected Products

Semchameleonhelper

References · 3

• https://security.samsungmobile.com/securityUpdate.smsb?year=2023&month=01 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-21424 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-21424 · Security Note