CVE-2025-4830

A vulnerability, which was classified as critical, has been found in TOTOLINK A702R, A3002R and A3002RU 3.0.0-B20230809.1615. Affected by this issue is some unknown functionality of the file /boafrm/formSysCmd of the component HTTP POST Request Handler. The manipulation of the argument submit-url leads to buffer overflow. The attack may 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/CH13hh/tmp_store_cc/blob/main/toto/8.md
https://vuldb.com/?ctiid.309296
https://vuldb.com/?id.309296
https://vuldb.com/?submit.574600
https://www.totolink.net/

Configurations

No configuration.

History

19 May 2025, 13:35

Type	Values Removed	Values Added
Summary		(es) Se ha detectado una vulnerabilidad clasificada como crítica en TOTOLINK A702R, A3002R y A3002RU 3.0.0-B20230809.1615. Este problema afecta a una funcionalidad desconocida del archivo /boafrm/formSysCmd del componente HTTP POST Request Handler. La manipulación del argumento "submit-url" provoca un desbordamiento del búfer. El ataque puede ejecutarse en remoto. Se ha hecho público el exploit y puede que sea utilizado.

17 May 2025, 16:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-05-17 16:15

Updated : 2025-05-19 13:35

NVD link : CVE-2025-4830

Mitre link : CVE-2025-4830

CVE.ORG link : CVE-2025-4830

JSON object : View

Products Affected

No product.

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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