PT-2017-17070 · Mikrotik · Mikrotik Router Hap Lite+1

Farazpajohan + 1 · Publicado 2017-03-12 · Atualizado 2021-05-25 · CVE-2017-6444

Positive Technologies (AI Summary)

CVSS v2.0

7.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions MikroTik Router hAP Lite version 6.25

Description The issue allows remote attackers to cause a denial of service by sending many unsolicited TCP ACK packets, resulting in high CPU consumption. After the attack stops, the CPU usage remains at 100%, and the router requires a reboot to resume normal operation.

Recommendations For version 6.25, consider restricting access to the network to minimize the risk of exploitation until a patch is available. As a temporary workaround, monitor CPU usage and be prepared to reboot the router in case of an attack. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Correção

DoS

Resource Exhaustion

Enumeração de Fraquezas

CWE-400

Identificadores relacionados

CVE-2017-6444

Produtos afetados

Mikrotik Router Hap Lite

Mikrotik Routeros

Referências · 6

• 🔥 https://packetstormsecurity.com/files/141449/Mikrotik-Hap-Lite-6.25-Denial-Of-Service.html · Exploit
• 🔥 https://cxsecurity.com/issue/WLB-2017030029 · Exploit
• 🔥 https://exploit-db.com/exploits/41601 · Exploit
• 🔥 http://exploitalert.com/view-details.html?id=26137 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2017-6444 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2017-6444 · Aviso do Fabricante