CVE-2025-4733

A vulnerability, which was classified as critical, has been found in TOTOLINK A3002R and A3002RU 3.0.0-B20230809.1615. This issue affects some unknown processing of the file /boafrm/formIpQoS of the component HTTP POST Request Handler. The manipulation of the argument mac leads to buffer overflow. The attack may be initiated 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/CH13hh/tmp_store_cc/blob/main/tt/ta/7.md	Broken Link
https://vuldb.com/?ctiid.309035	Permissions Required VDB Entry
https://vuldb.com/?id.309035	Third Party Advisory VDB Entry
https://vuldb.com/?submit.570703	Third Party Advisory VDB Entry
https://www.totolink.net/	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:totolink:a3002r_firmware:3.0.0-b20230809.1615:*:*:*:*:*:*:*

cpe:2.3:h:totolink:a3002r:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:totolink:a3002ru_firmware:3.0.0-b20230809.1615:*:*:*:*:*:*:*

cpe:2.3:h:totolink:a3002ru:-:*:*:*:*:*:*:*

History

20 Jun 2025, 14:09

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-05-16 01:15

Updated : 2025-06-20 14:09

NVD link : CVE-2025-4733

Mitre link : CVE-2025-4733

CVE.ORG link : CVE-2025-4733

JSON object : View

Products Affected

totolink

a3002r
a3002ru_firmware
a3002r_firmware
a3002ru

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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This issue affects some unknown processing of the file /boafrm/formIpQoS of the component HTTP POST Request Handler. The manipulation of the argument mac leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used."}, {"lang": "es", "value": "Se ha detectado una vulnerabilidad clasificada como cr\u00edtica en TOTOLINK A3002R y A3002RU 3.0.0-B20230809.1615. Este problema afecta a un procesamiento desconocido del archivo /boafrm/formIpQoS 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": "2025-06-20T14:09:01.650", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:totolink:a3002r_firmware:3.0.0-b20230809.1615:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "70B4EA29-FA3F-4918-8333-1A32B472C881"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:totolink:a3002r:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2CBBBC48-8918-4D59-8059-285404AE7716"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:totolink:a3002ru_firmware:3.0.0-b20230809.1615:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2171EC8D-AD68-40D2-86C3-E029D1E55BB4"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:totolink:a3002ru:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "21945D3C-27AA-4614-8D5D-C22DE8C56F94"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cna@vuldb.com"}