CVE-2025-56802
Reolink
- Published
- 21 October 2025
- Last modified
- 17 June 2026
- CVSS
- 5.1 v3.1
- Severity
- medium
- EPSS
- 0.1% (2th pct)
- CISA KEV
- Not listed
- NVD status
- Analyzed
- Weaknesses
- CWE-321
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Description
The Reolink desktop application uses a hard-coded and predictable AES encryption key to encrypt user configuration files allowing attackers with local access to decrypt sensitive application data stored in %APPDATA%. A different vulnerability than CVE-2025-56801. NOTE: the Supplier's position is that material is not hardcoded and is instead randomly generated on each installation of the application.
Exploitation
Not listed in the CISA Known Exploited Vulnerabilities catalogue as of 2026.09.04. That is an absence of confirmed public exploitation, not evidence that exploitation has not occurred. EPSS models a 0.1% probability of exploitation activity in the next 30 days.
Affected products
| Product | Vendor | Type | Versions named |
|---|---|---|---|
| Reolink | Reolink | unknown | 4.54.0.4.20250526, 8.18.12 |
References
- https://github.com/shinyColumn/CVE-2025-56802 exploit
- https://shinycolumn.notion.site/reolink-aes-key exploit
Record assembled from NVD, CISA KEV 2026.09.04 and FIRST EPSS 2026-09-04. Affected products are those NVD's CPE configuration names that fall inside this site's scope; a CVE may affect products outside it.