Vulnerability in Solax Power Pocket Wifi 3.0
CVE-2025-15575
The firmware update functionality does not verify the authenticity of the supplied firmware update files. This allows attackers to flash malicious firmware update files on the device. Initial analysis of the firmware update functionality does not show any cryptographic checks (e.g. digital signature checks) on the supplied firmware update files. Furthermore, ESP32 security features such as secure boot are not used.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.001 (2.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 2nd percentile — 2.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: +0.000
Affected products
- Solax Power Pocket Wifi 3.0 — versions <3.022.03
- Solax Power Pocket Wifi 4.0 — versions <003.03
- Solax Power Pocket Wifi+4gm — versions <1.005.05
- Solax Power Pocket Wifi+lan — versions <1.009.02
- Solax Power Pocket Wifi+lan 2.0 — versions <006.06
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2025-15575?
- CVE-2025-15575 is a medium-severity vulnerability in Solax Power Pocket Wifi 3.0, classified under Download of Code Without Integrity Check. CVSS score: 5.3/10. Published 2026-02-12.
- How severe is CVE-2025-15575?
- Medium severity. CVSS v3 base score is 5.3 out of 10.