CVE-2019-3981 - MikroTik Winbox 3.20 and below is vulnerable to man in the middle attacks

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LOW

MikroTik Winbox 3.20 and below is vulnerable to man in the middle attacks

Published Jan 14, 2020

3.7

LOW

CVSS 3.1

EPSS 1.14%

Description

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.

Affected products

Vendor MikroTik Product WinBox Default
n/a
- Version
  Winbox 3.20 and below.
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

MikroTik

WinBox

n/a

Version	Status	Constraints
Winbox 3.20 and below.	affected	-

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-300

References (1)

https://www.tenable.com/security/research/tra-2020-01
x_refsource_MISCExploitThird Party Advisory

Link	Providers	Tags
https://www.tenable.com/security/research/tra-2020-01		x_refsource_MISCExploitThird Party Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner tenable

Published Jan 14, 2020

Updated Aug 4, 2024

Reserved Jan 3, 2019

Link CVE-2019-3981

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2019-3981

Red Hat

Severity n/a

Public date n/a

Links CVE-2019-3981