PT-2018-2492 · Zyxel · Zyxel Vmg1312-B10D

Numanturle · Publicado 2018-11-17 · Atualizado 2018-12-17 · CVE-2018-19326

Positive Technologies (AI Summary)

CVSS v3.1

7.5

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Zyxel VMG1312-B10D versions prior to 5.13(AAXA.8)C0

Description The issue is related to insufficient checks on directory path names, allowing a remote attacker to access restricted information using a specially crafted URL request containing ../ sequences. This can potentially lead to reading sensitive files, such as /etc/passwd.

Recommendations For versions prior to 5.13(AAXA.8)C0, update to version 5.13(AAXA.8)C0 or later to resolve the issue. As a temporary workaround, consider restricting access to the affected directory traversal functionality until a patch is applied.

Exploit

Correção

Path traversal

Enumeração de Fraquezas

CWE-22

Identificadores relacionados

BDU:2019-00780

CVE-2018-19326

Produtos afetados

Zyxel Vmg1312-B10D

Referências · 5

• 🔥 https://gist.github.com/numanturle/4988b5583e5ebe501059bd368636de33 · Exploit
• https://osv.dev/vulnerability/CVE-2018-19326 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2018-19326 · Nota de Segurança
• https://securitylab.ru/vulnerability/496786.php · Nota
• https://bdu.fstec.ru/vul/2019-00780 · Nota de Segurança