VDB-275736 · CVE-2024-45240 · GCVE-0-2024-45240

TikTok App up to 34.5.4 on Android Lynxview JavaScript Interface

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.7	$0-$5k	0.00

Summaryinfo

A vulnerability was found in TikTok App up to 34.5.4 on Android. It has been declared as problematic. Affected is an unknown function of the component Lynxview JavaScript Interface. The manipulation results in an unknown weakness. This vulnerability is identified as CVE-2024-45240. The attack can be executed remotely. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in TikTok App up to 34.5.4 on Android. Affected is some unknown processing of the component Lynxview JavaScript Interface. This is going to have an impact on integrity. CVE summarizes:

The TikTok (aka com.zhiliaoapp.musically) application before 34.5.5 for Android allows the takeover of Lynxview JavaScript interfaces via deeplink traversal (in the application's exposed WebView). (On Android 12 and later, this is only exploitable by third-party applications.)

The advisory is shared for download at hackerone.com. This vulnerability is traded as CVE-2024-45240 since 08/24/2024. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available.

Upgrading to version 34.5.5 eliminates this vulnerability.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Android App Software

Name

TikTok App

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.8
VulDB Meta Temp Score: 5.7

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.4
CNA Vector (MITRE): 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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

Exploitinginfo

Class: Unknown
CWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: TikTok App 34.5.5

Timelineinfo

08/24/2024 🔍
08/25/2024 +1 days 🔍
08/25/2024 +0 days 🔍
03/12/2025 +199 days 🔍

Sourcesinfo

Advisory: hackerone.com
Status: Confirmed

CVE: CVE-2024-45240 (🔍)
GCVE (CVE): GCVE-0-2024-45240
GCVE (VulDB): GCVE-100-275736
scip Labs: https://www.scip.ch/en/?labs.20130704

Entryinfo

Created: 08/25/2024 08:05
Updated: 03/12/2025 23:29
Changes: 08/25/2024 08:05 (54), 08/27/2024 04:43 (1), 11/06/2024 06:18 (11), 03/12/2025 23:29 (3)
Complete: 🔍
Cache ID: 216::103