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Vulnerabilities

Vulnerability · CVE-2025-9725

A vulnerability was identified in Cudy LT500E up to 2.3.12.

Published Aug 31, 2025 · catalog updated Sep 2, 2025 · Cudy LT500E

Check if you run it

No confirmed exploitation is on record for CVE-2025-9725. EPSS is 0.36%. Act only if a listed version of Cudy LT500E is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Low2.0
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.36%
Remediation
Vendor / distro source
Affected products
vendor Cudy LT500E 2.3.6

A vulnerability was identified in Cudy LT500E up to 2.3.12. Affected is an unknown function of the file /squashfs-root/etc/shadow of the component Web Interface. The manipulation leads to use of hard-coded password. The attack must be carried out locally. The attack's complexity is rated as high. The exploitability is told to be difficult. The exploit is publicly available and might be used. Upgrading to version 2.3.13 is able to address this issue. It is recommended to upgrade the affected component. The vendor explains: "[T]he firmware does store a default password of 'admin'. This password

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 Cudy LT500E 2.3.62.3.6

How to fix CVE-2025-9725

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-2025-9725. EPSS is 0.36%. Act only if a listed version of Cudy LT500E is installed.

Which versions are affected?

Compare what you have installed with Cudy LT500E 2.3.6 2.3.6. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.36%. 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.

Timeline

Detection, updates, and resolution for this record.

  1. Aug 31, 2025 · EUVD

    Detected

    A vulnerability was identified in Cudy LT500E up to 2.3.12. Affected is an unknown function of the file /squashfs-root/etc/shadow of the component Web Interface. The manipulation leads to use of hard-coded password. The attack must be carried out locally. The attack's complexity is rated as high. The exploitability is told to be difficult. The exploit is publicly available and might be used. Upgra

  2. Sep 2, 2025 · EUVD

    Updated

    A vulnerability was identified in Cudy LT500E up to 2.3.12. Affected is an unknown function of the file /squashfs-root/etc/shadow of the component Web Interface. The manipulation leads to use of hard-coded password. The attack must be carried out locally. The attack's complexity is rated as high. The exploitability is told to be difficult. The exploit is publicly available and might be used. Upgra

Sources

  • CVE.orgVulnerability recordCVE-2025-9725

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-9725

    30-day exploitation probability 0.36%

    first.org
  • EUVDVulnerability recordEUVD-2025-26291

    A vulnerability was identified in Cudy LT500E up to 2.3.12. Affected is an unknown function of the file /squashfs-root/etc/shadow of the component Web Interface. The manipulation leads to use of hard-coded password. The attack must be carried out locally. The attack's complexity

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 23, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

CVE-2025-9725: A vulnerability was identified in Cudy LT500E up to… · ZeroDay Findings