Apple tvOS up to 16.5 WebKit Remote Code Execution

CVSS Meta Temp Score
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CTI Interest Score
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7.9$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Apple tvOS up to 16.5. The impacted element is an unknown function of the component WebKit. Performing a manipulation results in an unknown weakness. This vulnerability is identified as CVE-2023-37450. The attack can be initiated remotely. Additionally, an exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in Apple tvOS up to 16.5 (Digital Media Player). This affects an unknown functionality of the component WebKit. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was released 07/24/2023 as HT213846 as confirmed advisory (Website). The advisory is shared at support.apple.com. This vulnerability is uniquely identified as CVE-2023-37450. It demands that the victim is doing some kind of user interaction. Technical details are unknown but an exploit is available. The advisory points out:

Processing web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.

It is declared as attacked. The CISA Known Exploited Vulnerabilities Catalog lists this issue since 07/13/2023 with a due date of 08/03/2023:

Apply updates per vendor instructions or discontinue use of the product if updates are unavailable.

Upgrading to version 16.6 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability. The advisory contains the following remark:

The issue was addressed with improved checks.

The vulnerability is also documented in the vulnerability database at Zero-Day.cz (785). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 7.9

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CNA Base Score: 8.8
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Remote Code Execution
CWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Attacked

EPSS Score: 🔍
EPSS Percentile: 🔍

KEV Added: 🔍
KEV Due: 🔍
KEV Remediation: 🔍
KEV Ransomware: 🔍
KEV Notice: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Zero-Day.cz: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Upgrade: tvOS 16.6

Timelineinfo

07/05/2023 🔍
07/24/2023 +19 days 🔍
07/24/2023 +0 days 🔍
07/25/2023 +1 days 🔍
04/24/2025 +639 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT213846
Status: Confirmed

CVE: CVE-2023-37450 (🔍)
GCVE (CVE): GCVE-0-2023-37450
GCVE (VulDB): GCVE-100-235341
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 07/25/2023 12:03
Updated: 04/24/2025 22:52
Changes: 07/25/2023 12:03 (4), 07/25/2023 12:04 (13), 07/25/2023 12:07 (27), 08/18/2023 06:46 (2), 08/18/2023 06:59 (11), 04/29/2024 08:42 (26), 05/15/2024 17:15 (1), 06/10/2024 04:47 (2), 09/09/2024 22:30 (1), 02/04/2025 00:55 (11), 04/24/2025 22:52 (3)
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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