CVE-2025-7586

A vulnerability was found in Tenda AC500 2.0.1.9(1307). It has been declared as critical. Affected by this vulnerability is the function formSetAPCfg of the file /goform/setWtpData. The manipulation of the argument radio_2g_1 leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

CVSS v3 8.8 HIGH
CVSS v2.0 9.0 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:S/C:C/I:C/A:C

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/panda666-888/vuls/blob/main/tenda/ac500/formSetAPCfg.md	Exploit Third Party Advisory
https://github.com/panda666-888/vuls/blob/main/tenda/ac500/formSetAPCfg.md#poc	Exploit Third Party Advisory
https://vuldb.com/?ctiid.316285	Permissions Required VDB Entry
https://vuldb.com/?id.316285	Third Party Advisory VDB Entry
https://vuldb.com/?submit.615169	Third Party Advisory VDB Entry
https://www.tenda.com.cn/	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tenda:ac500_firmware:2.0.1.9\(1307\):*:*:*:*:*:*:*

cpe:2.3:h:tenda:ac500:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2025-07-14 08:15

Updated : 2025-07-17 17:51

NVD link : CVE-2025-7586

Mitre link : CVE-2025-7586

CVE.ORG link : CVE-2025-7586

JSON object : View

Products Affected

tenda

ac500_firmware
ac500

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-121

Stack-based Buffer Overflow

CWE-787

Out-of-bounds Write

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It has been declared as critical. Affected by this vulnerability is the function formSetAPCfg of the file /goform/setWtpData. The manipulation of the argument radio_2g_1 leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used."}, {"lang": "es", "value": "Se encontr\u00f3 una vulnerabilidad en Tenda AC500 2.0.1.9(1307). Se ha declarado cr\u00edtica. Esta vulnerabilidad afecta a la funci\u00f3n formSetAPCfg del archivo /goform/setWtpData. La manipulaci\u00f3n del argumento radio_2g_1 provoca un desbordamiento del b\u00fafer basado en la pila. El ataque puede ejecutarse en remoto. Se ha hecho p\u00fablico el exploit y puede que sea utilizado."}], "lastModified": "2025-07-17T17:51:04.283", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:tenda:ac500_firmware:2.0.1.9\\(1307\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2F0EEFAB-B3B0-4C10-A712-7A35F5FD076E"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:tenda:ac500:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "64192A8B-CC65-44EC-942B-CC16AADF0D69"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "[email protected]"}