CVE-2025-55619

CVSS 9.8 CRITICALEPSS 0.4%CWE-321

Vexday Risk Score

28Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 9.8EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

22 Aug 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

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

Affected products

n/a · n/a

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References

https://cwe.mitre.org/data/definitions/321.html https://cwe.mitre.org/data/definitions/329.html https://developer.android.com/reference/kotlin/androidx/security/crypto/EncryptedSharedPreferences https://nvd.nist.gov/vuln/detail/CVE-2020-25173 https://relieved-knuckle-264.notion.site/Reolink-Android-App-Uses-Hardcoded-AES-Key-and-IV-for-Sensitive-Data-Decryption-21a43700364280dc95bedcf6ac1a5db0 https://www.notion.so/Reolink-Android-App-Uses-Hardcoded-AES-Key-and-IV-for-Sensitive-Data-Decryption-21a43700364280dc95bedcf6ac1a5db0