CVE-2026-77148

A vulnerability was found in Comfast CF-N1-S 2.6.0.1. This impacts the function sub_44B50C of the file /cgi-bin/mbox-config?method=SET&section=ptest_channel of the component Web Management. The manipulation results in stack-based buffer overflow. The attack can be launched remotely. The exploit has been made public and could be used.

CVSS v3 9.9 CRITICAL
CVSS v2.0 9.0 HIGH

9.9^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.1 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

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/AdminSafe/CVE/issues/7
https://vuldb.com/cve/CVE-2026-77148
https://vuldb.com/submit/880910
https://vuldb.com/vuln/393733
https://vuldb.com/vuln/393733/cti

Configurations

No configuration.

History

18 Oct 2026, 20:10

Type	Values Removed	Values Added
Summary		(es) Se encontró una vulnerabilidad en Comfast CF-N1-S 2.6.0.1. Esto afecta a la función sub_44B50C del archivo /cgi-bin/mbox-config?method=SET&section=ptest_channel del componente Gestión Web. La manipulación resulta en un desbordamiento de búfer basado en pila. El ataque puede lanzarse remotamente. El exploit ha sido hecho público y podría ser usado.

Information

Published : 2026-08-20 19:17

Updated : 2026-10-18 20:10

NVD link : CVE-2026-77148

Mitre link : CVE-2026-77148

CVE.ORG link : CVE-2026-77148

JSON object : View

Products Affected

No product.

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-121

Stack-based Buffer Overflow

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