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CVE-2025-27939— Growatt Cloud portal Authorization Bypass Through User-Controlled Key

CVSS 7.5 · High EPSS 0.19% · P40
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I. Basic Information for CVE-2025-27939

Vulnerability Information
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Vulnerability Title
Growatt Cloud portal Authorization Bypass Through User-Controlled Key
Source: NVD (National Vulnerability Database)
Vulnerability Description
An attacker can change registered email addresses of other users and take over arbitrary accounts.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: NVD (National Vulnerability Database)
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，该漏洞源于攻击者可更改其他用户的注册邮箱并接管任意账户。
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

VendorProductAffected VersionsCPESubscribe
GrowattCloud portal 0 ~ 3.6.0 -

II. Public POCs for CVE-2025-27939

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III. Intelligence Information for CVE-2025-27939

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Same Patch Batch · Growatt · 2025-04-15 · 30 CVEs total

CVE-2025-242979.8 CRITICALGrowatt Cloud portal Cross-site Scripting
CVE-2025-305109.8 CRITICALGrowatt Cloud portal Insufficient Type Distinction
CVE-2025-305118.8 HIGHGrowatt Cloud Applications Cross-site Scripting
CVE-2025-313606.5 MEDIUMGrowatt Cloud portal Authorization Bypass Through User-Controlled Key
CVE-2025-305126.5 MEDIUMGrowatt Cloud portal External Control of System or Configuration Setting
CVE-2025-275755.3 MEDIUMGrowatt Cloud portal Authorization Bypass Through User-Controlled Key
CVE-2025-279295.3 MEDIUMGrowatt Cloud portal Authorization Bypass Through User-Controlled Key
CVE-2025-311475.3 MEDIUMGrowatt Cloud portal Authorization Bypass Through User-Controlled Key
CVE-2025-243155.3 MEDIUMGrowatt Cloud portal Authorization Bypass Through User-Controlled Key
CVE-2025-302575.3 MEDIUMGrowatt Cloud portal Authorization Bypass Through User-Controlled Key
CVE-2025-275615.3 MEDIUMGrowatt Cloud portal Authorization Bypass Through User-Controlled Key
CVE-2025-279275.3 MEDIUMGrowatt Cloud portal Authorization Bypass Through User-Controlled Key
CVE-2025-248505.3 MEDIUMGrowatt Cloud portal Authorization Bypass Through User-Controlled Key
CVE-2025-319505.3 MEDIUMGrowatt Cloud portal Authorization Bypass Through User-Controlled Key
CVE-2025-252765.3 MEDIUMGrowatt Cloud portal Authorization Bypass Through User-Controlled Key
CVE-2025-275655.3 MEDIUMGrowatt Cloud portal Authorization Bypass Through User-Controlled Key
CVE-2025-319455.3 MEDIUMGrowatt Cloud portal Authorization Bypass Through User-Controlled Key
CVE-2025-316545.3 MEDIUMGrowatt Cloud portal Authorization Bypass Through User-Controlled Key
CVE-2025-277195.3 MEDIUMGrowatt Cloud portal Authorization Bypass Through User-Controlled Key
CVE-2025-268575.3 MEDIUMGrowatt 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
Same vendor: Growatt
Same weakness: CWE-639

V. Comments for CVE-2025-27939

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