VDB-321165 · CVE-2025-55622 · GCVE-0-2025-55622

Reolink App 4.54.0.4.20250526 on Android Setting public cloneable() method without final ('object hijack')

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.
5.3	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Reolink App 4.54.0.4.20250526 on Android. It has been classified as problematic. This impacts an unknown function of the component Setting Handler. Performing a manipulation results in public cloneable() method without final ('object hijack'). This vulnerability is known as CVE-2025-55622. Attacking locally is a requirement. No exploit is available.

Detailsinfo

A vulnerability classified as problematic has been found in Reolink App 4.54.0.4.20250526 on Android. This affects an unknown code block of the component Setting Handler. The manipulation with an unknown input leads to a public cloneable() method without final ('object hijack') vulnerability. CWE is classifying the issue as CWE-491. A class has a cloneable() method that is not declared final, which allows an object to be created without calling the constructor. This can cause the object to be in an unexpected state. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Reolink v4.54.0.4.20250526 was discovered to contain a task hijacking vulnerability due to inappropriate taskAffinity settings.

The advisory is shared at relieved-knuckle-264.notion.site. This vulnerability is uniquely identified as CVE-2025-55622 since 08/13/2025. The exploitability is told to be easy. An attack has to be approached locally. Neither technical details nor an exploit are publicly available.

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

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

Productinfo

Type

Android App Software

Vendor

Reolink

Name

Version

4.54.0.4.20250526

License

commercial

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

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

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

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: Public cloneable() method without final ('object hijack')
CWE: CWE-491
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

08/13/2025 CVE reserved
08/22/2025 +9 days Advisory disclosed
08/22/2025 +0 days VulDB entry created
08/28/2025 +6 days VulDB entry last update

Sourcesinfo

Advisory: relieved-knuckle-264.notion.site
Status: Not defined

CVE: CVE-2025-55622 (🔒)
GCVE (CVE): GCVE-0-2025-55622
GCVE (VulDB): GCVE-100-321165
scip Labs: https://www.scip.ch/en/?labs.20130704

Entryinfo

Created: 08/22/2025 23:57
Updated: 08/28/2025 16:25
Changes: 08/22/2025 23:57 (54), 08/28/2025 16:25 (1)
Complete: 🔍
Cache ID: 216::103