CVE-2025-55619

Public Exploit

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.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 0.01%
Third-Party Advisory android.com Third-Party Advisory notion.so Third-Party Advisory notion.site
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://cwe.mitre.org/data/definitions/329.html product
https://cwe.mitre.org/data/definitions/321.html product
https://nvd.nist.gov/vuln/detail/CVE-2020-25173 not applicable
https://developer.android.com/reference/kotlin/androidx/security/crypto/EncryptedSharedPreferences third party advisory
https://www.notion.so/Reolink-Android-App-Uses-Hardcoded-AES-Key-and-IV-for-Sensitive-Data-Decryption-21a43700364280dc95bedcf6ac1a5db0 third party advisory exploit
https://relieved-knuckle-264.notion.site/Reolink-Android-App-Uses-Hardcoded-AES-Key-and-IV-for-Sensitive-Data-Decryption-21a43700364280dc95bedcf6ac1a5db0 exploit third party advisory

Frequently Asked Questions

What is the severity of CVE-2025-55619?
CVE-2025-55619 has been scored as a critical severity vulnerability.
How to fix CVE-2025-55619?
To fix CVE-2025-55619, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-55619 being actively exploited in the wild?
It is possible that CVE-2025-55619 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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