PT-2018-3882 · D Link · D-Link Dir-816 A2

Nabla · Publicado 2018-09-15 · Atualizado 2023-04-26 · CVE-2018-17065

Positive Technologies (AI Summary)

CVSS v2.0

10

Crítica

Vetor base

AV:N/AC:L/Au:N/C:C/I:C/A:C

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 in the handler function of the "/goform/DDNS" route. This overflow can occur when a very long password is used, potentially allowing an attacker to overwrite the return address and execute arbitrary code. The vulnerability is associated with a buffer overflow in the /goform/DDNS component of the D-Link DIR-816 A2 router's firmware.

Recommendations For D-Link DIR-816 A2 version 1.10 B05, consider restricting access to the "/goform/DDNS" route until a patch is available. As a temporary workaround, avoid using very long passwords for the DDNS configuration to minimize the risk of exploitation.

Exploit

Correção

Memory Corruption

Enumeração de Fraquezas

CWE-787

Identificadores relacionados

BDU:2023-02771

CVE-2018-17065

Produtos afetados

D-Link Dir-816 A2

Referências · 4

• 🔥 https://github.com/PAGalaxyLab/VulInfo/tree/master/D-Link/DIR-816/stack_overflow_1 · Exploit
• https://osv.dev/vulnerability/CVE-2018-17065 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2018-17065 · Nota de Segurança
• https://bdu.fstec.ru/vul/2023-02771 · Nota de Segurança