PT-2019-4068 · D Link · D-Link Dir-816 A1

Publicado 2019-10-11 · Atualizado 2019-10-15 · CVE-2019-17507

Positive Technologies (AI Summary)

CVSS v2.0

7.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions D-Link DIR-816 A1 version 1.06

Description An issue allows an attacker to access management pages of the router by ignoring a specific line in an .asp file, providing access to sensitive pages such as d status.asp, version.asp, d dhcptbl.asp, and d acl.asp. The vulnerability is related to insufficient input validation in the Management Page component of the D-Link DIR-816 A1 wireless router's firmware, which can allow a remote attacker to gain unauthorized access to protected information.

Recommendations For D-Link DIR-816 A1 version 1.06, as a temporary workaround, consider restricting access to the management pages until a patch is available. Avoid using clients that ignore the 'top.location.href = "/dir login.asp"' line in the .asp file to prevent exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

BDU:2019-04629

CVE-2019-17507

Produtos afetados

D-Link Dir-816 A1

Referências · 5

• 🔥 https://github.com/dahua966/Routers-vuls/tree/master/DIR-816 · Exploit
• https://bdu.fstec.ru/vul/2019-04629 · Nota de Segurança
• https://cxsecurity.com/cveshow/CVE-2019-17507 · Nota
• https://osv.dev/vulnerability/CVE-2019-17507 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2019-17507 · Nota de Segurança