CVE-2025-55619
- State
- Published
- Severity
- 9.8 Critical
- Published
- Aug 22, 2025
- Updated
- Aug 26, 2025
- Reserved
- Aug 13, 2025
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 9.8 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | CISA-ADP |
Weaknesses
- CWE-321 Use of Hard-coded Cryptographic Key
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
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
- https://developer.android.com/reference/kotlin/androidx/security/crypto/EncryptedSharedPreferences
- https://www.notion.so/Reolink-Android-App-Uses-Hardcoded-AES-Key-and-IV-for-Sensitive-Data-Decryption-21a43700364280dc95bedcf6ac1a5db0
- https://relieved-knuckle-264.notion.site/Reolink-Android-App-Uses-Hardcoded-AES-Key-and-IV-for-Sensitive-Data-Decryption-21a43700364280dc95bedcf6ac1a5db0exploit
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