CVE-2019-3981

Severity Score

3.7

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

MikroTik Winbox 3.20 and below is vulnerable to man in the middle attacks. A man in the middle can downgrade the client's authentication protocol and recover the user's username and MD5 hashed password.

MikroTik Winbox versión 3.20 y por debajo, es vulnerable a ataque de tipo man in the middle. Un ataque de tipo man in the middle puede degradar el protocolo de autenticación del cliente y recuperar el nombre de usuario y el contraseña con hash MD5.

*Credits: N/A

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-01-03 CVE Reserved
2020-01-14 CVE Published
2023-03-08 EPSS Updated
2024-08-04 CVE Updated
2024-08-04 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-300: Channel Accessible by Non-Endpoint

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC
https://www.tenable.com/security/research/tra-2020-01	2024-08-04

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"		Routeros Search vendor "Mikrotik" for product "Routeros"				< 6.43 Search vendor "Mikrotik" for product "Routeros" and version " < 6.43"		-		Affected
Mikrotik Search vendor "Mikrotik"		Winbox Search vendor "Mikrotik" for product "Winbox"				< 3.20 Search vendor "Mikrotik" for product "Winbox" and version " < 3.20"		-		Affected