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CVE-2025-27939mediumCWE-639

Growatt Cloud portal Authorization Bypass Through User-Controlled Key

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 6.9epss 0.8%
exploitation probability
0.8%top 46% of all CVEs
observed exploitation
nono source reports it
An attacker can change registered email addresses of other users and take over arbitrary accounts.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Affected products
Growatt · Cloud portal