CVE-2026-24423

CRITICALCISA KEV

9.8

Descricao

SmarterTools SmarterMail versions prior to build 9511 contain an unauthenticated remote code execution vulnerability in the ConnectToHub API method. The attacker could point the SmarterMail to the malicious HTTP server, which serves the malicious OS command. This command will be executed by the vulnerable application.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado1/23/2026

Ultima modificacao2/6/2026

Fontekev

Avistamentos honeypot0

CISA KEV

FornecedorSmarterTools

ProdutoSmarterMail

Nome da vulnerabilidadeSmarterTools SmarterMail Missing Authentication for Critical Function Vulnerability

Data inclusao KEV2026-02-05

Prazo de remediacao2026-02-26

Uso em ransomwareKnown

Produtos afetados

smartertools:smartermail

Fraquezas (CWE)

CWE-306

Referencias

https://code-white.com/public-vulnerability-list/#systemadminsettingscontrollerconnecttohub-missing-authentication-in-smartermail(disclosure@vulncheck.com)

https://www.smartertools.com/smartermail/release-notes/current(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/smartertools-smartermail-unauthenticated-rce-via-connecttohub-api(disclosure@vulncheck.com)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-24423(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlacoes IOC

Sem correlacoes registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.