PT-2023-1558 · Zyxel · Zyxel Nr7101
CVE-2022-43389
·
Publicado
2023-01-10
·
Atualizado
2023-01-19
CVSS v3.1
9.8
Crítica
| Vetor | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Zyxel NR7101 firmware versions prior to V1.15(ACCC.3)C0
Description
The issue is caused by a buffer overflow vulnerability in the library of the web server. This could allow an unauthenticated attacker to execute some OS commands or cause denial-of-service (DoS) conditions on a vulnerable device.
Recommendations
For Zyxel NR7101 firmware versions prior to V1.15(ACCC.3)C0, update to V1.15(ACCC.3)C0 or later to resolve the issue. As a temporary workaround, consider restricting access to the web server library to minimize the risk of exploitation.
Correção
Buffer Overflow
Encontrou algum problema na descrição? Tem algo a acrescentar? Fique à vontade para nos escrever 👾
Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Zyxel Nr7101