01 Record

CVE-2026-77148

Comfast CF-N1-S Web Management mbox-config sub_44B50C stack-based overflow

CriticalPUBLISHEDCNA: VulDB

Base score9.4 CVSS v4.0CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P

02 Description

Comfast CF-N1-S Web Management mbox-config sub_44B50C stack-based overflow

Published

2026-08-20 18:15Z1 DAY AGO

Last updated

2026-08-20 19:46Z1 DAY AGO

Reserved

2026-08-20

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Critical (CVSS 9.4)

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P

Weaknesses

CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass
CWE-121Stack-based Buffer OverflowVariant

SSVC decision

ExploitationpocAutomatablenoTechnical Impacttotal

Data version

5.2

Document digest

8b011f563466600561caed19d0435b4c6ed9805c63b16384df8c9847fc2e6b65

VendorProductVersionsPlatforms

ComfastCF-N1-S2.6.0.1—

vuldb.comVDB-393733 | Comfast CF-N1-S Web Management mbox-config sub_44B50C stack-based overflowhttps://vuldb.com/vuln/393733vdb-entrytechnical-description
vuldb.comVDB-393733 | CTI Indicators (IOB, IOC, IOA)https://vuldb.com/vuln/393733/ctisignaturepermissions-required
vuldb.comCVE-2026-77148 | CVE Analysis and Reporthttps://vuldb.com/cve/CVE-2026-77148third-party-advisory
vuldb.comSubmit #880910 | Comfast CF-N1-S V2.6.0.1 Buffer Overflowhttps://vuldb.com/submit/880910third-party-advisory
github.comhttps://github.com/AdminSafe/CVE/issues/7exploitissue-tracking