What’s Vulnerable › Vulnerabilities

CVE-2025-0731: SMA: Sunny Portal Remote Code Execution

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-02-26 · updated 2026-06-17
• Weakness: CWE-434

Description

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.

Affected products

• SMA www.sunnyportal.com: before 19.02.2024 — fixed in 19.02.2024

How to fix

Upgrade to a fixed version: SMA www.sunnyportal.com 19.02.2024. Check the vendor advisory for mitigations.

References

• https://cert.vde.com/en/advisories/VDE-2025-012

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