PT-2019-13314 · Dynacolor · Dynacolor Fcm-Mb40

Rose Blair + 1 · Publicado 2019-07-08 · Atualizado 2020-08-24 · CVE-2019-13402

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 Dynacolor FCM-MB40 version 1.2.0.0

Description The issue concerns an incomplete factory-reset process implemented by /usr/sbin/default.sh and /usr/apache/htdocs/cgi-bin/admin/hardfactorydefault.cgi on the affected device. This incompleteness can lead to a backdoor persisting because system accounts and the set of services are not properly reset during the factory reset process.

Recommendations For Dynacolor FCM-MB40 version 1.2.0.0, as a temporary workaround, consider restricting access to the /usr/apache/htdocs/cgi-bin/admin/hardfactorydefault.cgi endpoint until a proper fix is available. Additionally, manually review and reset system accounts and services to ensure a complete factory reset. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Enumeração de Fraquezas

CWE-212

Identificadores relacionados

CVE-2019-13402

Produtos afetados

Dynacolor Fcm-Mb40

Referências · 4

• 🔥 https://xor.cat/2019/06/19/fortinet-forticam-vulns · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-13402 · Nota de Segurança
• https://t.me/cvenotify/297 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2019-13402 · Aviso do Fabricante