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CVE-2025-41645— SMA: Sunny Portal demo system privilege escalation

Quick assessment

Affected
SMA www.sunnyportal.com
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

SMA Solar Sunny Portal是德国艾思玛（SMA Solar）公司的一款由 SMA 公司推出的光伏数据监测平台。用于实时监控光伏系统运行，获取性能数据。 SMA Solar Sunny Portal存在安全漏洞，该漏洞源于未经验证的攻击者可利用演示账户劫持设备。

CVSS 8.6 · High EPSS 0.42% · P35

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-41645

Vulnerability Information
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Vulnerability Title
SMA: Sunny Portal demo system privilege escalation
Source: CVE Program / CVE List V5
Vulnerability Description
An unauthenticated remote attacker could use a demo account of the portal to hijack devices that were created in that account by mistake.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在范围间的资源转移不正确
Source: CVE Program / CVE List V5
Vulnerability Title
SMA Solar Sunny Portal 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SMA Solar Sunny Portal是德国艾思玛（SMA Solar）公司的一款由 SMA 公司推出的光伏数据监测平台。用于实时监控光伏系统运行，获取性能数据。 SMA Solar Sunny Portal存在安全漏洞，该漏洞源于未经验证的攻击者可利用演示账户劫持设备。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
SMA www.sunnyportal.com 0 ~ 20.02.2025 -

II. Public POCs for CVE-2025-41645

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III. Intelligence Information for CVE-2025-41645

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IV. Related Vulnerabilities

Same product: www.sunnyportal.com
Same vendor: SMA
Same weakness: CWE-669

V. Comments for CVE-2025-41645

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