CVE-2025-36753
CVE-2025-36753 is a critical-severity vulnerability in Growatt Shine Lan-x Firmware with a CVSS 3.x base score of 9.8. 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-290.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v4: 8.6
- EPSS exploit prediction: 0% (19th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-203255
- Weakness: CWE-290
- Affected product: Growatt Shine Lan-x Firmware
- Published:
- Last modified:
Description
The SWD debug interface on the Growatt ShineLan-X communication dongle is available by default, allowing an attacker to attain debug access to the device and to extracting secrets or domains from within the device
Frequently asked questions
- What is CVE-2025-36753?
- The SWD debug interface on the Growatt ShineLan-X communication dongle is available by default, allowing an attacker to attain debug access to the device and to extracting secrets or domains from within the device
- How severe is CVE-2025-36753?
- CVE-2025-36753 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2025-36753 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-2025-36753?
- CVE-2025-36753 affects Growatt Shine Lan-x Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2025-36753?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- Does CVE-2025-36753 have an EU (EUVD) identifier?
- Yes. CVE-2025-36753 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-203255.
- When was CVE-2025-36753 published?
- CVE-2025-36753 was published on 2025-12-13 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:growatt:shine_lan-x_firmware:*:*:*:*:*:*:*:*
More vulnerabilities in Growatt Shine Lan-x Firmware
- CVE-2025-36752 — Critical (CVSS 9.8): Growatt ShineLan-X communication dongle has an undocumented backup account with…
- CVE-2025-36747 — Critical (CVSS 9.8): ShineLan-X contains a set of credentials for an FTP server was found within the firmware, allowing testers to…
- CVE-2025-36750 — Medium (CVSS 5.4): ShineLan-X contains a stored cross site scripting (XSS) vulnerability in the Plant Name field. A HTML payload will…
- CVE-2025-36748 — Medium (CVSS 5.4): ShineLan-X contains a stored cross site scripting (XSS) vulnerability in the local configuration web server. The…
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