CVE-2026-3798

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-3798
A vulnerability was detected in Comfast CF-AC100 2.6.0.8. This affects the function sub_44AC14 of the file /cgi-bin/mbox-config?method=SET&section=ping_config of the component Request Path Handler. The manipulation results in command injection. The attack may be launched remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

4.7 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.2 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

5.8 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:M/C:P/I:P/A:P

Exploitability : 6.4 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication MULTIPLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References
Link Resource
https://github.com/jinhao118/cve/blob/main/ComFast%20CF-AC100-V2.6.0.8_1.md Exploit Third Party Advisory
https://vuldb.com/?ctiid.349765 Permissions Required VDB Entry
https://vuldb.com/?id.349765 Third Party Advisory VDB Entry
https://vuldb.com/?submit.766443 Third Party Advisory VDB Entry
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:encomfast:comfast_cf-ac100_firmware:2.6.0.8:*:*:*:*:*:*:*
cpe:2.3:h:encomfast:comfast_cf-ac100:-:*:*:*:*:*:*:*
History

10 Mar 2026, 18:48

Type Values Removed Values Added
Summary
  • (es) Una vulnerabilidad fue detectada en Comfast CF-AC100 2.6.0.8. Esto afecta la función sub_44AC14 del archivo /cgi-bin/mbox-config?method=SET&section=ping_config del componente Gestor de Ruta de Solicitud. La manipulación resulta en inyección de comandos. El ataque puede ser lanzado remotamente. El exploit ahora es público y puede ser usado. El proveedor fue contactado tempranamente sobre esta divulgación pero no respondió de ninguna manera.
CPE cpe:2.3:o:encomfast:comfast_cf-ac100_firmware:2.6.0.8:*:*:*:*:*:*:*
cpe:2.3:h:encomfast:comfast_cf-ac100:-:*:*:*:*:*:*:*
First Time Encomfast
Encomfast comfast Cf-ac100
Encomfast comfast Cf-ac100 Firmware
References () https://github.com/jinhao118/cve/blob/main/ComFast%20CF-AC100-V2.6.0.8_1.md - () https://github.com/jinhao118/cve/blob/main/ComFast%20CF-AC100-V2.6.0.8_1.md - Exploit, Third Party Advisory
References () https://vuldb.com/?ctiid.349765 - () https://vuldb.com/?ctiid.349765 - Permissions Required, VDB Entry
References () https://vuldb.com/?id.349765 - () https://vuldb.com/?id.349765 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.766443 - () https://vuldb.com/?submit.766443 - Third Party Advisory, VDB Entry

09 Mar 2026, 04:16

Type Values Removed Values Added
New CVE
Information

Published : 2026-03-09 04:16

Updated : 2026-03-10 18:48

NVD link : CVE-2026-3798

Mitre link : CVE-2026-3798

CVE.ORG link : CVE-2026-3798

JSON object : View

Products Affected

encomfast

  • comfast_cf-ac100_firmware
  • comfast_cf-ac100
CWE
CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')