#VU108088 Authorization bypass through user-controlled key in Growatt cloud portal - CVE-2025-24315

Vulnerability identifier: #VU108088

Vulnerability risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2025-24315

CWE-ID: CWE-639

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Growatt cloud portal
Other software / Other software solutions

Vendor: Growatt

Description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to authorization bypass through user-controlled key. A remote attacker can add devices of other users to their scenes.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Growatt cloud portal: 3.6.0

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External links
https://www.cisa.gov/news-events/ics-advisories/icsa-25-105-04

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.