CVE-2025-36752 — CRITICAL (9.8)

Q: How severe is CVE-2025-36752?

CVE-2025-36752 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2025-36752?

Check the references section above for vendor advisories and patch information. Affected products include: Growatt Shine Lan-X Firmware, Growatt Shine Lan-X.

Vulnerability Description

Growatt ShineLan-X communication dongle has an undocumented backup account with undocumented credentials which allows significant level access to the device, such as allowing any attacker to access the Setting Center. This means that this is effectively backdoor for all devices utilizing a Growatt ShineLan-X communication dongle.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Growatt	Shine Lan-X Firmware	>= 3.6.0.0, < 3.6.0.2
Growatt	Shine Lan-X	-

Related Weaknesses (CWE)

CWE-798

References

https://csirt.divd.nl/CVE-2025-36752/Third Party Advisory

FAQ

What is CVE-2025-36752?

CVE-2025-36752 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Growatt ShineLan-X communication dongle has an undocumented backup account with undocumented credentials which allows significant level access to the device, such as allowing any attacker to access th...

How severe is CVE-2025-36752?

CVE-2025-36752 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2025-36752?

Check the references section above for vendor advisories and patch information. Affected products include: Growatt Shine Lan-X Firmware, Growatt Shine Lan-X.