CVE-2025-55619 – Reolink Hardcoded Encryption Key and Initialization Vector Vulnerability

The following table lists the changes that have been made to the
CVE-2025-55619 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    Aug. 22, 2025

    Action Type Old Value New Value
    Added Description Reolink v4.54.0.4.20250526 was discovered to contain a hardcoded encryption key and initialization vector. An attacker can leverage this vulnerability to decrypt access tokens and web session tokens stored inside the app via reverse engineering.
    Added Reference https://cwe.mitre.org/data/definitions/321.html
    Added Reference https://cwe.mitre.org/data/definitions/329.html
    Added Reference https://developer.android.com/reference/kotlin/androidx/security/crypto/EncryptedSharedPreferences
    Added Reference https://nvd.nist.gov/vuln/detail/CVE-2020-25173
    Added Reference https://www.notion.so/Reolink-Android-App-Uses-Hardcoded-AES-Key-and-IV-for-Sensitive-Data-Decryption-21a43700364280dc95bedcf6ac1a5db0
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