CVE-2025-8759: tn-200 (CVSS 3.7)

Description

A vulnerability was found in TRENDnet TN-200 1.02b02. It has been declared as problematic. This vulnerability affects unknown code of the component Lighttpd. The manipulation of the argument secdownload.secret with the input neV3rUseMe leads to use of hard-coded cryptographic key . The attack can be initiated remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. 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.

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CVSS v3.1 Score

3.7

LOW

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Weakness Type (CWE)

CWE-320 CWE-320

CWE-321 CWE-321

Affected Products

Vendor	Product	Versions
trendnet	tn-200_firmware	All
trendnet	tn-200	All

References

Other References

https://vuldb.com/?ctiid.319264 https://vuldb.com/?id.319264 https://vuldb.com/?submit.624555 https://www.notion.so/23f54a1113e7801e944ec65a2f7c5448

Frequently Asked Questions

What is CVE-2025-8759? +

A vulnerability was found in TRENDnet TN-200 1.02b02. It has been declared as problematic. This vulnerability affects unknown code of the component Lighttpd. The manipulation of the argument secdownload.secret with the input neV3rUseMe leads to use of hard-coded cryptographic key . The attack can be initiated remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. 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. It has a CVSS v3.1 base score of 3.7 (LOW).

How severe is CVE-2025-8759? +

CVE-2025-8759 has a CVSS v3.1 score of 3.7 out of 10, rated LOW. This is a low-severity vulnerability with limited impact.

What products are affected by CVE-2025-8759? +

CVE-2025-8759 affects products from trendnet, specifically: tn-200, tn-200_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-8759? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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