PT-2018-3880 · D Link · D-Link Dir-816 A2

Nabla · Publicado 2018-09-15 · Atualizado 2023-04-26 · CVE-2018-17067

Positive Technologies (AI Summary)

CVSS v3.1

10

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 D-Link DIR-816 A2 version 1.10 B05

Description The issue is related to a stack-based buffer overflow that can occur when a very long password is sent to the /goform/formLogin endpoint. This can lead to overwriting the return address. The vulnerability is also described as a buffer overflow in the /goform/Diagnosis component of the D-Link DIR-816 A2 router's firmware, which can allow a remote attacker to execute arbitrary code.

Recommendations For D-Link DIR-816 A2 version 1.10 B05, consider restricting access to the /goform/formLogin and /goform/Diagnosis endpoints to minimize the risk of exploitation. Avoid using very long passwords in the affected endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Corruption

Enumeração de Fraquezas

CWE-787

Identificadores relacionados

BDU:2023-02769

CVE-2018-17067

Produtos afetados

D-Link Dir-816 A2

Referências · 4

• 🔥 https://github.com/PAGalaxyLab/VulInfo/tree/master/D-Link/DIR-816/stack_overflow_0 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-17067 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2018-17067 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2023-02769 · Nota de Segurança