PT-2026-8311 · Comfast · Comfast Cf-N1 V2

Allanp0E · Publicado 2026-02-16 · Atualizado 2026-02-16 · CVE-2026-2535

Positive Technologies (AI Summary)

CVSS v3.1

8.8

Alta

Vetor base

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Comfast CF-N1 V2 version 2.6.0.2

Description A command injection issue exists in Comfast CF-N1 V2. The issue is located in the sub 44AB9C function of the /cgi-bin/mbox-config file. Manipulation of the channel parameter in the ptest channel section of the API endpoint /cgi-bin/mbox-config?method=SET&section=ptest channel can lead to command injection. The attack can be initiated remotely.

Recommendations Versions prior to 2.6.0.2 are not affected. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Command Injection

Special Elements Injection

Enumeração de Fraquezas

CWE-77

CWE-74

Identificadores relacionados

CVE-2026-2535

Produtos afetados

Comfast Cf-N1 V2

Referências · 12

• 🔥 https://github.com/jinhao118/cve/blob/main/ComFast%20Router_2.md · Exploit
• https://vuldb.com/?id.346123 · Nota
• https://vuldb.com/?ctiid.346123 · Nota
• https://twitter.com/NewsNerdie/status/2023299074049314921 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2026-2535 · Nota de Segurança
• https://vuldb.com/?submit.748784 · Nota
• https://t.me/cveNotify/152085 · Publicação no Telegram
• https://twitter.com/VulmonFeeds/status/2023270331507495335 · Publicação no Twitter
• https://twitter.com/CVEarity/status/2023318424462762043 · Publicação no Twitter
• https://twitter.com/CVEnew/status/2023272635967164610 · Publicação no Twitter
• https://t.me/CVEtracker/44791 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2026-2535 · Aviso do Fabricante