CVE-2025-55619

Published: Aug 22, 2025Modified: Jun 17, 2026

9.8

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability: 3.9 / Impact: 5.9

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

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.

Affected (1)

Products: Reolink: Reolink

Reolink

1 product

Reolink

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Reolink Reolink	Version 4.54.0.4.20250526

Related CWEs

CWE-321

Use of Hard-coded Cryptographic Key

The use of a hard-coded cryptographic key significantly increases the possibility that encrypted data may be recovered.

References (6)

https://cwe.mitre.org/data/definitions/321.html

Source: cve@mitre.org

Product

https://cwe.mitre.org/data/definitions/329.html

Source: cve@mitre.org

Product

https://developer.android.com/reference/kotlin/androidx/security/crypto/EncryptedSharedPreferences

Source: cve@mitre.org

Third Party Advisory

https://nvd.nist.gov/vuln/detail/CVE-2020-25173

Source: cve@mitre.org

Not Applicable

https://www.notion.so/Reolink-Android-App-Uses-Hardcoded-AES-Key-and-IV-for-Sensitive-Data-Decryption-21a43700364280dc95bedcf6ac1a5db0

Source: cve@mitre.org

ExploitThird Party Advisory

https://relieved-knuckle-264.notion.site/Reolink-Android-App-Uses-Hardcoded-AES-Key-and-IV-for-Sensitive-Data-Decryption-21a43700364280dc95bedcf6ac1a5db0

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

ExploitThird Party Advisory

Timeline

No history available yet.