CVE-2025-8980

CVSS v3 6.6 MEDIUM
CVSS v2.0 6.8 MEDIUM

6.6^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.7 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.2 / Impact : 10.0

Access Vector NETWORK

Access Complexity HIGH

Authentication MULTIPLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

A

vulnerability has been found in Tenda G1 16.01.7.8(3660). Affected by this issue is the function check_upload_file of the component Firmware Update Handler. The manipulation leads to insufficient verification of data authenticity. The attack may be launched remotely. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used.

References

Link	Resource
https://github.com/IOTRes/IOT_Firmware_Update/blob/main/Tenda/G1_Auth.md	Third Party Advisory
https://github.com/IOTRes/IOT_Firmware_Update/blob/main/Tenda/G1_Inte.md	Third Party Advisory
https://vuldb.com/?ctiid.319976	Permissions Required
https://vuldb.com/?id.319976	Third Party Advisory VDB Entry
https://vuldb.com/?submit.628605	Third Party Advisory VDB Entry
https://vuldb.com/?submit.628606	Third Party Advisory VDB Entry
https://www.tenda.com.cn/	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tenda:g1_firmware:16.01.7.8\(3660\):*:*:*:*:*:*:*

cpe:2.3:h:tenda:g1:-:*:*:*:*:*:*:*

History

18 Aug 2025, 15:04

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-08-14 20:15

Updated : 2025-08-18 15:04

NVD link : CVE-2025-8980

Mitre link : CVE-2025-8980

CVE.ORG link : CVE-2025-8980

JSON object : View

Products Affected

CWE

CWE-345

Insufficient Verification of Data Authenticity

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Affected by this issue is the function check_upload_file of the component Firmware Update Handler. The manipulation leads to insufficient verification of data authenticity. The attack may be launched remotely. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used."}, {"lang": "es", "value": "Se ha detectado una vulnerabilidad en Tenda G1 16.01.7.8(3660). Este problema afecta a la funci\u00f3n check_upload_file del componente Firmware Update Handler. Esta manipulaci\u00f3n provoca una verificaci\u00f3n insuficiente de la autenticidad de los datos. El ataque puede ejecutarse 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."}], "lastModified": "2025-08-18T15:04:02.790", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:tenda:g1_firmware:16.01.7.8\\(3660\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AAFE62C4-9522-40D2-9649-12EBF6B5CE99"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:tenda:g1:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "FD313047-8A0F-44BD-A75B-F4CF2F4DD8F6"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "[email protected]"}