PT-2017-12678 · Asus · Asuswrt-Merlin

Tianfeng Guan · Publicado 2017-08-09 · Atualizado 2020-05-27 · CVE-2017-12754

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 Asuswrt-Merlin firmware versions prior to 380.67 0

Description A stack buffer overflow issue exists in the httpd component of Asuswrt-Merlin firmware, allowing remote attackers to execute arbitrary code on the router. This can be achieved by sending a crafted HTTP GET request packet that includes a long delete offline client parameter in the URL.

Recommendations For Asuswrt-Merlin firmware versions prior to 380.67 0, update to a version later than 380.67 0 to resolve the issue. As a temporary workaround, consider restricting access to the httpd component until a patch is available. Avoid using the delete offline client parameter in the affected HTTP endpoint until the issue is resolved.

Correção

Buffer Overflow

Enumeração de Fraquezas

CWE-119

Identificadores relacionados

CVE-2017-12754

Produtos afetados

Asuswrt-Merlin

Referências · 4

• https://github.com/coincoin7/Wireless-Router-Vulnerability/blob/master/Asus_DeleteOfflineClientOverflow.txt · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2017-12754 · Nota de Segurança
• https://asuswrt.lostrealm.ca/changelog · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2017-12754 · Aviso do Fabricante