CVE-2025-7460

A vulnerability has been found in TOTOLINK T6 4.1.5cu.748_B20211015 and classified as critical. Affected by this vulnerability is the function setWiFiAclRules of the file /cgi-bin/cstecgi.cgi of the component HTTP POST Request Handler. The manipulation of the argument mac leads to 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/ElvisBlue/Public/blob/main/Vuln/1.md	Exploit Third Party Advisory
https://github.com/ElvisBlue/Public/blob/main/Vuln/1.md#poc	Exploit Third Party Advisory
https://vuldb.com/?ctiid.316111	Permissions Required
https://vuldb.com/?id.316111	Third Party Advisory VDB Entry
https://vuldb.com/?submit.609819	Third Party Advisory VDB Entry
https://www.totolink.net/	Product
https://github.com/ElvisBlue/Public/blob/main/Vuln/1.md#poc	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:totolink:t6_firmware:v4.1.5cu.748_b20211015:*:*:*:*:*:*:*

cpe:2.3:h:totolink:t6:3:*:*:*:*:*:*:*

History

16 Jul 2025, 14:58

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-07-11 22:15

Updated : 2025-07-16 14:58

NVD link : CVE-2025-7460

Mitre link : CVE-2025-7460

CVE.ORG link : CVE-2025-7460

JSON object : View

Products Affected

totolink

t6
t6_firmware

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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Affected by this vulnerability is the function setWiFiAclRules of the file /cgi-bin/cstecgi.cgi of the component HTTP POST Request Handler. The manipulation of the argument mac leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used."}, {"lang": "es", "value": "Se ha detectado una vulnerabilidad en TOTOLINK T6 4.1.5cu.748_B20211015, clasificada como cr\u00edtica. Esta vulnerabilidad afecta a la funci\u00f3n setWiFiAclRules del archivo /cgi-bin/cstecgi.cgi del componente HTTP POST Request Handler. La manipulaci\u00f3n del argumento \"mac\" provoca un desbordamiento del b\u00fafer. El ataque puede ejecutarse en remoto. Se ha hecho p\u00fablico el exploit y puede que sea utilizado."}], "lastModified": "2025-07-16T14:58:33.887", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:totolink:t6_firmware:v4.1.5cu.748_b20211015:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "43CE0237-A087-41D7-9E63-ED62660C11BE"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:totolink:t6:3:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "61907F0F-5DE6-4E57-A938-263A6B6E53CE"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cna@vuldb.com"}