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TI-2025-24939 Aliases CVE-2025-36754GHSA-227r-vmhh-jq3x

Authentication bypass on web interface

Priority LOW 39CWE-290Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · Low
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-290.

Summary

The authentication mechanism on web interface is not properly implemented. It is possible to bypass authentication checks by crafting a post request with new settings since there is no session token or authentication in place. This would allow an attacker for instance to point the device to an arbitrary address for domain name resolution to e.g. facililitate a man-in-the-middle (MitM) attack.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00185 8th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
GrowattShineLan-X3.6.0.0 – 3.6.0.2—No fix listedCNA
  • ShineLan-X VendorGrowatt Affected 3.6.0.0 – 3.6.0.2 Fixed in — No fix listed CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPEVersionsRoleVendor
cpe:2.3:o:growatt:shine_lan-x_firmware:*:*:*:*:*:*:*:*——Growatt
  • cpe:2.3:o:growatt:shine_lan-x_firmware:*:*:*:*:*:*:*:* Versions — — ·Growatt

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-36754
  2. 2026-10-03 Alias added: GHSA-227r-vmhh-jq3x

References

Advisory 1

  • TI-2025-18043 Growatt Cloud portal Cross-site Scripting CVSS 4.0CRITICAL 9.3
  • TI-2025-21786 Growatt Cloud portal Insufficient Type Distinction CVSS 4.0CRITICAL 9.3
  • TI-2025-21787 Growatt Cloud Applications Cross-site Scripting CVSS 4.0HIGH 8.7
  • TI-2025-24937 Undocumented backup Account and No Password Configuration Capability CVSS 4.0CRITICAL 9.4
  • TI-2025-24933 Hardcoded FTP Credentials within the firmware CVSS 4.0CRITICAL 9.4
  • TI-2025-24936 Missing encryption on Local Configuration Interface or Cloud Endpoint Communication - Growatt MIC3300TL-X and ShineLan-X CVSS 4.0CRITICAL 9.4
See all 37 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences