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Vulnerabilities

Vulnerability · CVE-2025-5870

A vulnerability has been found in TRENDnet TV-IP121W 1.1.1 Build 36 and classified as critical.

Published Jun 9, 2025 · catalog updated Jun 9, 2025 · TRENDnet TV-IP121W

Check if you run it

No confirmed exploitation is on record for CVE-2025-5870. EPSS is 0.46%. Act only if a listed version of TRENDnet TV-IP121W is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium6.9
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.46%
Remediation
Vendor / distro source
Affected products
vendor TRENDnet TV-IP121W 1.1.1 Build 36

A vulnerability has been found in TRENDnet TV-IP121W 1.1.1 Build 36 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /admin/setup.cgi of the component Web Interface. The manipulation leads to improper authentication. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

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 TRENDnet TV-IP121W 1.1.1 Build 361.1.1 Build 36

How to fix CVE-2025-5870

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-2025-5870. EPSS is 0.46%. Act only if a listed version of TRENDnet TV-IP121W is installed.

Which versions are affected?

Compare what you have installed with TRENDnet TV-IP121W 1.1.1 Build 36 1.1.1 Build 36. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.46%. 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. Jun 9, 2025 · EUVD

    Detected

    A vulnerability has been found in TRENDnet TV-IP121W 1.1.1 Build 36 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /admin/setup.cgi of the component Web Interface. The manipulation leads to improper authentication. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early abo

  2. Jun 9, 2025 · EUVD

    Updated

    A vulnerability has been found in TRENDnet TV-IP121W 1.1.1 Build 36 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /admin/setup.cgi of the component Web Interface. The manipulation leads to improper authentication. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early abo

Sources

  • CVE.orgVulnerability recordCVE-2025-5870

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-5870

    30-day exploitation probability 0.5%

    first.org
  • EUVDVulnerability recordEUVD-2025-17444

    A vulnerability has been found in TRENDnet TV-IP121W 1.1.1 Build 36 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /admin/setup.cgi of the component Web Interface. The manipulation leads to improper authentication. The attack ca

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.