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.

CVSS v3 3.7 LOW
CVSS v2.0 2.6 LOW

3.7^/10

CVSS v3 : LOW

Vector :

Exploitability : 2.2 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

2.6^/10

CVSS v2.0 : LOW

Vector : AV:N/AC:H/Au:N/C:P/I:N/A:N

Exploitability : 4.9 / Impact : 2.9

Access Vector NETWORK

Access Complexity HIGH

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://vuldb.com/?ctiid.319264	Permissions Required VDB Entry
https://vuldb.com/?id.319264	Third Party Advisory VDB Entry
https://vuldb.com/?submit.624555	Third Party Advisory VDB Entry
https://www.notion.so/23f54a1113e7801e944ec65a2f7c5448	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:trendnet:tn-200_firmware:1.02:b02:*:*:*:*:*:*

cpe:2.3:h:trendnet:tn-200:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2025-08-09 17:15

Updated : 2025-10-06 20:14

NVD link : CVE-2025-8759

Mitre link : CVE-2025-8759

CVE.ORG link : CVE-2025-8759

JSON object : View

Products Affected

trendnet

tn-200
tn-200_firmware

CWE

CWE-320

Key Management Errors

CWE-321

Use of Hard-coded Cryptographic Key

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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\r . 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."}, {"lang": "es", "value": "Se encontr\u00f3 una vulnerabilidad en TRENDnet TN-200 1.02b02. Se ha declarado problem\u00e1tica. Esta vulnerabilidad afecta al c\u00f3digo desconocido del componente Lighttpd. La manipulaci\u00f3n del argumento secdownload.secret con la entrada neV3rUseMe da lugar al uso de una clave criptogr\u00e1fica predefinida. El ataque puede iniciarse en remoto. Es un ataque de complejidad bastante alta. Parece dif\u00edcil de explotar. Se ha hecho p\u00fablico el exploit y puede que sea utilizado. Se contact\u00f3 al proveedor con antelaci\u00f3n sobre esta divulgaci\u00f3n, pero no respondi\u00f3."}], "lastModified": "2025-10-06T20:14:08.717", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:trendnet:tn-200_firmware:1.02:b02:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "63B0F790-25FD-4B20-A29F-A32C6F0EEB59"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:trendnet:tn-200:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "8291EAEE-834B-4F24-9856-D61FA7780A85"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "[email protected]"}