Apple tvOS up to 16.4.1 System Settings state issue

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability was found in Apple tvOS up to 16.4.1. It has been classified as problematic. Affected by this issue is some unknown functionality of the component System Settings. This manipulation causes state issue. The identification of this vulnerability is CVE-2023-28202. The attack can only be executed locally. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability has been found in Apple tvOS up to 16.4.1 (Digital Media Player) and classified as problematic. Affected by this vulnerability is an unknown code block of the component System Settings. The manipulation with an unknown input leads to a state issue vulnerability. The CWE definition for the vulnerability is CWE-371. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

This issue was addressed with improved state management. This issue is fixed in iOS 16.5 and iPadOS 16.5, watchOS 9.5, tvOS 16.5, macOS Ventura 13.4. An app firewall setting may not take effect after exiting the Settings app.

The weakness was shared 05/18/2023 as HT213761 as confirmed advisory (Website). The advisory is shared at support.apple.com. This vulnerability is known as CVE-2023-28202. Neither technical details nor an exploit are publicly available. The advisory points out:

An app firewall setting may not take effect after exiting the Settings app

Upgrading to version 16.5 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability. The advisory contains the following remark:

This issue was addressed with improved state management.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-31910). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: State issue
CWE: CWE-371
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: tvOS 16.5

Timelineinfo

03/13/2023 🔍
05/18/2023 +65 days 🔍
05/18/2023 +0 days 🔍
05/20/2023 +2 days 🔍
12/03/2025 +928 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT213761
Status: Confirmed

CVE: CVE-2023-28202 (🔍)
GCVE (CVE): GCVE-0-2023-28202
GCVE (VulDB): GCVE-100-229549
EUVD: 🔍

Entryinfo

Created: 05/20/2023 08:20
Updated: 12/03/2025 14:32
Changes: 05/20/2023 08:20 (18), 05/20/2023 08:23 (27), 06/15/2023 08:50 (1), 12/05/2024 18:31 (27), 12/03/2025 14:32 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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