CVE-2025-30257
CVE-2025-30257 is a medium-severity vulnerability in Growatt Cloud Portal with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-639.
Key facts
- Severity: Medium (CVSS 3.x base score 5.3)
- CVSS v4: 6.9
- EPSS exploit prediction: 0% (19th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-11110
- Weakness: CWE-639
- Affected product: Growatt Cloud Portal
- Published:
- Last modified:
Description
Unauthenticated attackers can retrieve serial number of smart meters associated to a specific user account.
Frequently asked questions
- What is CVE-2025-30257?
- Unauthenticated attackers can retrieve serial number of smart meters associated to a specific user account.
- How severe is CVE-2025-30257?
- CVE-2025-30257 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
- Is CVE-2025-30257 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2025-30257?
- CVE-2025-30257 affects Growatt Cloud Portal. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2025-30257?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2025-30257 have an EU (EUVD) identifier?
- Yes. CVE-2025-30257 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-11110.
- When was CVE-2025-30257 published?
- CVE-2025-30257 was published on 2025-04-15 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:growatt:cloud_portal:*:*:*:*:*:*:*:*
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