PT-2017-17893 · Bigtree · Bigtree Cms

Math1As · Publicado 2017-04-11 · Atualizado 2017-04-17 · CVE-2017-7695

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Crítica

Vetor base

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

Name of the Vulnerable Software and Affected Versions BigTree CMS versions prior to 4.2.17

Description The issue allows for Unrestricted File Upload, enabling an attacker to bypass safety checks by uploading a file named 'xxx.php[space]'. This could lead to the execution of arbitrary code.

Recommendations For versions prior to 4.2.17, update to version 4.2.17 or later to resolve the issue. As a temporary workaround, consider restricting file uploads to prevent potential exploitation.

Exploit

Correção

Unrestricted File Upload

Enumeração de Fraquezas

CWE-434

Identificadores relacionados

CVE-2017-7695

Produtos afetados

Bigtree Cms

Referências · 6

• 🔥 http://math1as.com/bigtree_upload.txt · Exploit
• https://github.com/bigtreecms/BigTree-CMS/commit/8cf4212ea40e1b843e1aecf4b24681b0964ec04c · Correção
• https://github.com/bigtreecms/BigTree-CMS/issues/276 · Correção
• https://osv.dev/vulnerability/CVE-2017-7695 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2017-7695 · Nota de Segurança
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7695 · Nota