CVE-2025-31941— Growatt Cloud portal Authorization Bypass Through User-Controlled Key
Quick assessment
Affected
Growatt Cloud portal
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.
Growatt Cloud Applications是中国古瑞瓦特（Growatt）公司的一个监控平台。 Growatt Cloud Applications 3.6.0及之前版本存在安全漏洞，该漏洞源于未经验证的攻击者可以通过有效用户名获取智能设备列表。
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I. Basic Information for CVE-2025-31941
Vulnerability Information
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Vulnerability Title
Growatt Cloud portal Authorization Bypass Through User-Controlled Key
Source: CVE Program / CVE List V5
Vulnerability Description
An unauthenticated attacker can obtain a list of smart devices by knowing a valid username.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Vulnerability Title
Growatt Cloud Applications 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Growatt Cloud Applications是中国古瑞瓦特（Growatt）公司的一个监控平台。 Growatt Cloud Applications 3.6.0及之前版本存在安全漏洞，该漏洞源于未经验证的攻击者可以通过有效用户名获取智能设备列表。
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 |
|---|---|---|---|---|
| Growatt | Cloud portal | 0 ~ 3.6.0 | - |
|
II. Public POCs for CVE-2025-31941
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2025-31941 (1)
Same Patch Batch · Growatt · 2025-04-15 · 30 CVEs total
| CVE-2025-24297 | 9.8 CRITICAL | Growatt Cloud portal Cross-site Scripting |
| CVE-2025-30510 | 9.8 CRITICAL | Growatt Cloud portal Insufficient Type Distinction |
| CVE-2025-30511 | 8.8 HIGH | Growatt Cloud Applications Cross-site Scripting |
| CVE-2025-27939 | 7.5 HIGH | Growatt Cloud portal Authorization Bypass Through User-Controlled Key |
| CVE-2025-31360 | 6.5 MEDIUM | Growatt Cloud portal Authorization Bypass Through User-Controlled Key |
| CVE-2025-30512 | 6.5 MEDIUM | Growatt Cloud portal External Control of System or Configuration Setting |
| CVE-2025-27575 | 5.3 MEDIUM | Growatt Cloud portal Authorization Bypass Through User-Controlled Key |
| CVE-2025-27929 | 5.3 MEDIUM | Growatt Cloud portal Authorization Bypass Through User-Controlled Key |
| CVE-2025-31147 | 5.3 MEDIUM | Growatt Cloud portal Authorization Bypass Through User-Controlled Key |
| CVE-2025-24315 | 5.3 MEDIUM | Growatt Cloud portal Authorization Bypass Through User-Controlled Key |
| CVE-2025-30257 | 5.3 MEDIUM | Growatt Cloud portal Authorization Bypass Through User-Controlled Key |
| CVE-2025-27561 | 5.3 MEDIUM | Growatt Cloud portal Authorization Bypass Through User-Controlled Key |
| CVE-2025-27927 | 5.3 MEDIUM | Growatt Cloud portal Authorization Bypass Through User-Controlled Key |
| CVE-2025-24850 | 5.3 MEDIUM | Growatt Cloud portal Authorization Bypass Through User-Controlled Key |
| CVE-2025-31950 | 5.3 MEDIUM | Growatt Cloud portal Authorization Bypass Through User-Controlled Key |
| CVE-2025-25276 | 5.3 MEDIUM | Growatt Cloud portal Authorization Bypass Through User-Controlled Key |
| CVE-2025-27565 | 5.3 MEDIUM | Growatt Cloud portal Authorization Bypass Through User-Controlled Key |
| CVE-2025-31945 | 5.3 MEDIUM | Growatt Cloud portal Authorization Bypass Through User-Controlled Key |
| CVE-2025-31654 | 5.3 MEDIUM | Growatt Cloud portal Authorization Bypass Through User-Controlled Key |
| CVE-2025-27719 | 5.3 MEDIUM | Growatt Cloud portal Authorization Bypass Through User-Controlled Key |
Showing top 20 of 30 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Cloud portal
-
CVE-2025-27929
Growatt Cloud portal Authorization Bypass Through User-Contr -
CVE-2025-24315
Growatt Cloud portal Authorization Bypass Through User-Contr -
CVE-2025-27561
Growatt Cloud portal Authorization Bypass Through User-Contr -
CVE-2025-30257
Growatt Cloud portal Authorization Bypass Through User-Contr -
CVE-2025-31147
Growatt Cloud portal Authorization Bypass Through User-Contr
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V. Comments for CVE-2025-31941
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