CVE-2018-10070

MikroTik 6.41.4 - FTP daemon Denial of Service (PoC)

Severity Score

7.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A vulnerability in MikroTik Version 6.41.4 could allow an unauthenticated remote attacker to exhaust all available CPU and all available RAM by sending a crafted FTP request on port 21 that begins with many '\0' characters, preventing the affected router from accepting new FTP connections. The router will reboot after 10 minutes, logging a "router was rebooted without proper shutdown" message.

Una vulnerabilidad en MikroTik, versión 6.41.4, podría permitir que un atacante remoto no autenticado agote la CPU y toda la RAM disponible mediante el envío de una petición FTP en el puerto 21 que comienza por muchos caracteres "\0", lo que evita que el router afectado acepte nuevas conexiones FTP. El router se reiniciará tras 10 minutos, mostrando un mensaje de "router was rebooted without proper shutdown".

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2018-04-12 CVE Reserved
2018-04-13 CVE Published
2023-09-07 EPSS Updated
2024-08-05 CVE Updated
2024-08-05 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-400: Uncontrolled Resource Consumption

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC
https://www.exploit-db.com/exploits/44450	2024-08-05
http://packetstormsecurity.com/files/147183/MikroTik-6.41.4-Denial-Of-Service.html	2024-08-05

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Mikrotik Search vendor "Mikrotik"	Router Firmware Search vendor "Mikrotik" for product "Router Firmware"	6.41.4 Search vendor "Mikrotik" for product "Router Firmware" and version "6.41.4"	-	Affected	in	Mikrotik Search vendor "Mikrotik"	Router Search vendor "Mikrotik" for product "Router"	-	-	Safe