🛡️ CVE-2023-31116
🔴 CVSS 9.8 — Critical ✅ No Known Exploit CWE-276 NVD
9.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

An issue was discovered in the Shannon RCS component in Samsung Exynos Modem 5123 and 5300. An incorrect default permission can cause unintended querying of RCS capability via a crafted application.

Details

Severity CRITICAL
CVSS Score 9.8
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE CWE-276
Public Exploit ✅ No
Source NVD
Published 2023-06-07
Updated 2026-06-08
Modified 2025-01-07
Fix URL N/A

Affected Packages

Software From version Fixed in
exynos-5123-firmware
exynos-5300-firmware

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