Hardcoded Encryption Key Vulnerability in Reolink Mobile Application
CVE-2025-55619

9.8CRITICAL

Key Information:

Vendor

Reolink

Status
Reolink Mobile Application
Vendor
CVE Published:
22 August 2025

What is CVE-2025-55619?

The Reolink Mobile Application version 4.54.0.4.20250526 is susceptible to a vulnerability where a hardcoded encryption key and initialization vector are used. This flaw enables potential attackers to reverse engineer the app, allowing them to decrypt sensitive access tokens and web session tokens stored within the application. Such exposure can lead to unauthorized access and compromise of user accounts. It is crucial for users to be aware of this vulnerability and for the vendor to implement security enhancements to protect user data.

References

https://cwe.mitre.org/data/definitions/329.html
https://cwe.mitre.org/data/definitions/321.html
https://nvd.nist.gov/vuln/detail/CVE-2020-25173

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.