What is CVE-2025-0731?

CVE-2025-0731 is a medium-severity vulnerability in Sma Www.sunnyportal.com, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 6.5/10. Published 2025-02-26.

How severe is CVE-2025-0731?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Arbitrary file upload in Sma Www.sunnyportal.com

CVE-2025-0731

An unauthenticated remote attacker can upload a .aspx file instead of a PV system picture through the demo account. The code can only be executed in the security context of the user.

Vulnerability class: Unrestricted File Upload

EPSS: 0.006 (70.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L.

Affected products

Sma Www.sunnyportal.com — versions 0

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

cert.vde.com/en/advisories/VDE-2025-012

Frequently asked questions

What is CVE-2025-0731?: CVE-2025-0731 is a medium-severity vulnerability in Sma Www.sunnyportal.com, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 6.5/10. Published 2025-02-26.
How severe is CVE-2025-0731?: Medium severity. CVSS v3 base score is 6.5 out of 10.