by Kastro
Paper/Archive/CVE-2025-36752

CVE-2025-36752

Growatt ShineLan-X — Undocumented backup Account and No Password Configuration Capability

EPSS 0.3%CVSS 9.8
critical.is priorityof 100
34
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 24.8.248 × 205.0No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
ShineLan-X3.6.0.0 – 3.6.0.2–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
DIVD (CNA)9.4CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

writeupcsirt.divd.nl/CVE-2025-36752