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Vulnerabilities

Security incident · CVE-2025-36744

SolarEdge SE3680H has unauthenticated disclosure of sensitive information during the bootloader loop.

Published Dec 12, 2025 · catalog updated Dec 12, 2025 · SolarEdge SE3680H

Last checked Oct 27, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-36744. EPSS is 0.16%. Act only if a listed version of SolarEdge SE3680H is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
Low2.4
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.16%
Remediation
Version ranges on file
Affected products
vendor SolarEdge SE3680H 4.0 <4.22

SolarEdge SE3680H has unauthenticated disclosure of sensitive information during the bootloader loop. While the device repeatedly initializes and waits for boot instructions, the bootloader emits diagnostic output this behavior can leak operating system information.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor SolarEdge SE3680H 4.0 <4.224.0 <4.22

How to fix CVE-2025-36744

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-36744. EPSS is 0.16%. Act only if a listed version of SolarEdge SE3680H is installed.

Which versions are affected?

Compare what you have installed with SolarEdge SE3680H 4.0 <4.22 4.0 <4.22. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.16%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Dec 12, 2025 · EUVD

    Detected

    SolarEdge SE3680H has unauthenticated disclosure of sensitive information during the bootloader loop. While the device repeatedly initializes and waits for boot instructions, the bootloader emits diagnostic output this behavior can leak operating system information.

  2. Dec 12, 2025 · EUVD

    Updated

    SolarEdge SE3680H has unauthenticated disclosure of sensitive information during the bootloader loop. While the device repeatedly initializes and waits for boot instructions, the bootloader emits diagnostic output this behavior can leak operating system information.

Sources

  • CVE.orgVulnerability recordCVE-2025-36744

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-36744

    30-day exploitation probability 0.16%

    first.org
  • EUVDVulnerability recordEUVD-2025-203083

    SolarEdge SE3680H has unauthenticated disclosure of sensitive information during the bootloader loop. While the device repeatedly initializes and waits for boot instructions, the bootloader emits diagnostic output this behavior can leak operating system information.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 27, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • CVE.orgOct 27, 2026
  • FIRST EPSSOct 27, 2026
  • EUVDOct 27, 2026
CVE-2025-36744: SolarEdge SE3680H has unauthenticated disclosure of… · ZeroDay Findings