VDB-324892 · CVE-2025-57452 · EUVD-2025-29907

realme BackupRestore App 15.1.12_2810c08_250314 com.coloros.pc.PcToolMainActivity denial of service

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.
3.3	$0-$5k	0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in realme BackupRestore App 15.1.12_2810c08_250314. The impacted element is an unknown function of the component com.coloros.pc.PcToolMainActivity. Executing a manipulation can lead to denial of service. This vulnerability is tracked as CVE-2025-57452. The attack is restricted to local execution. No exploit exists.

Detailsinfo

A vulnerability classified as problematic was found in realme BackupRestore App 15.1.12_2810c08_250314. This vulnerability affects an unknown functionality of the component com.coloros.pc.PcToolMainActivity. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. CVE summarizes:

In realme BackupRestore app v15.1.12_2810c08_250314, improper URI scheme handling in com.coloros.pc.PcToolMainActivity allows local attackers to cause a crash and potential XSS via crafted ADB intents.

This vulnerability was named CVE-2025-57452 since 08/17/2025. The exploitation appears to be easy. The attack needs to be approached locally. There are neither technical details nor an exploit publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-29907). Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Backup Software

Vendor

realme

Name

BackupRestore App

Version

15.1.12_2810c08_250314

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.3
VulDB Meta Temp Score: 3.3

VulDB Base Score: 3.3
VulDB Temp Score: 3.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

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

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

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

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: No

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: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

08/17/2025 CVE reserved
09/18/2025 +32 days Advisory disclosed
09/18/2025 +0 days VulDB entry created
09/19/2025 +0 days VulDB entry last update

Sourcesinfo

Status: Not defined

CVE: CVE-2025-57452 (🔒)
GCVE (CVE): GCVE-0-2025-57452
GCVE (VulDB): GCVE-100-324892
EUVD: 🔒

Entryinfo

Created: 09/18/2025 16:42
Updated: 09/19/2025 00:51
Changes: 09/18/2025 16:42 (53), 09/19/2025 00:51 (1)
Complete: 🔍
Cache ID: 216::103