PT-2023-1591 · Totolink · Totolink A7100Ru

Am1Ngl · Publicado 2023-02-06 · Atualizado 2025-03-25 · CVE-2023-24276

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 TOTOLINK A7100RU version V7.4cu.2313 B20191024

Description The issue is related to a lack of input data sanitization in the settings/delStaticDhcpRules file of the TOTOLINK A7100RU router's firmware, allowing a remote attacker to execute arbitrary commands via a command injection vulnerability. The vulnerability can be exploited through the country parameter at the "setting/delStaticDhcpRules" endpoint.

Recommendations For TOTOLINK A7100RU version V7.4cu.2313 B20191024, consider disabling access to the setting/delStaticDhcpRules endpoint until a patch is available. Restrict the use of the country parameter to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Command Injection

Enumeração de Fraquezas

CWE-77

Identificadores relacionados

BDU:2023-01086

CVE-2023-24276

Produtos afetados

Totolink A7100Ru

Referências · 8

• 🔥 https://github.com/Am1ngl/ttt/tree/main/18 · Exploit
• https://t.me/cvenotify/43678 · Publicação no Telegram
• https://vuldb.com/?id.220242 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2023-24276 · Nota de Segurança
• https://t.me/cibsecurity/57563 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2023-24276 · Aviso do Fabricante
• https://t.me/cvenotify/116199 · Publicação no Telegram
• https://bdu.fstec.ru/vul/2023-01086 · Nota de Segurança