PT-2023-18260 · Samsung · Samsung Core Service

Hackhackdump · CVE-2023-21505 · Published 2023-05-04 · Updated 2023-05-10

Positive Technologies (AI Summary)

CVSS v3.1

8.6

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Samsung Core Service versions prior to 2.1.00.36

Description The issue is related to improper access control in the Samsung Core Service, allowing an attacker to write arbitrary files in the sandbox.

Recommendations For versions prior to 2.1.00.36, update to version 2.1.00.36 or later to resolve the issue.

Fix

Improper Authorization

Weakness Enumeration

CWE-285

Related Identifiers

CVE-2023-21505

Affected Products

Samsung Core Service

References · 4

• https://osv.dev/vulnerability/CVE-2023-21505 · Vendor Advisory
• https://security.samsungmobile.com/serviceWeb.smsb?year=2023&month=05 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-21505 · Security Note
• https://t.me/cibsecurity/63321 · Telegram Post