CVE-2025-7077

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-7077
A vulnerability classified as critical has been found in Shenzhen Libituo Technology LBT-T300-T310 up to 2.2.3.6. This affects the function config_3g_para of the file /appy.cgi. The manipulation of the argument username_3g/password_3g leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. Other parameters might be affected as well. The vendor was contacted early about this disclosure but did not respond in any way.

8.8 /10

CVSS v3 : HIGH

V3 Legend

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

V2 Legend

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/FLY200503/IoT-vul/tree/master/LBT-T300 Exploit Third Party Advisory
https://vuldb.com/?ctiid.314991 Permissions Required VDB Entry
https://vuldb.com/?id.314991 Third Party Advisory VDB Entry
https://vuldb.com/?submit.603012 Third Party Advisory VDB Entry
https://github.com/FLY200503/IoT-vul/tree/master/LBT-T300 Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:szlbt:lbt-t300-t310_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:szlbt:lbt-t300-t310:-:*:*:*:*:*:*:*
History

20 Aug 2025, 16:30

Type Values Removed Values Added
CPE cpe:2.3:h:szlbt:lbt-t300-t310:-:*:*:*:*:*:*:*
cpe:2.3:o:szlbt:lbt-t300-t310_firmware:*:*:*:*:*:*:*:*
First Time Szlbt
Szlbt lbt-t300-t310 Firmware
Szlbt lbt-t300-t310
References () https://github.com/FLY200503/IoT-vul/tree/master/LBT-T300 - () https://github.com/FLY200503/IoT-vul/tree/master/LBT-T300 - Exploit, Third Party Advisory
References () https://vuldb.com/?ctiid.314991 - () https://vuldb.com/?ctiid.314991 - Permissions Required, VDB Entry
References () https://vuldb.com/?id.314991 - () https://vuldb.com/?id.314991 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.603012 - () https://vuldb.com/?submit.603012 - Third Party Advisory, VDB Entry

07 Jul 2025, 17:15

Type Values Removed Values Added
References () https://github.com/FLY200503/IoT-vul/tree/master/LBT-T300 - () https://github.com/FLY200503/IoT-vul/tree/master/LBT-T300 -
Summary
  • (es) Se ha detectado una vulnerabilidad crítica en Shenzhen Libituo Technology LBT-T300-T310 (hasta la versión 2.2.3.6). Esta vulnerabilidad afecta a la función config_3g_para del archivo /appy.cgi. La manipulación del argumento username_3g/password_3g provoca un desbordamiento del búfer. Es posible iniciar el ataque en remoto. Se ha hecho público el exploit y puede que sea utilizado. Otros parámetros también podrían verse afectados. Se contactó al proveedor con antelación para informarle sobre esta divulgación, pero no respondió.

06 Jul 2025, 07:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-07-06 07:15

Updated : 2025-08-20 16:30

NVD link : CVE-2025-7077

Mitre link : CVE-2025-7077

CVE.ORG link : CVE-2025-7077

JSON object : View

Products Affected

szlbt

  • lbt-t300-t310_firmware
  • lbt-t300-t310
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')