CVE-2020-20254 - Vulnerability Details - OpenCVE

Mikrotik RouterOs before 6.47 (stable tree) suffers from a memory corruption vulnerability in the /nova/bin/lcdstat process. An authenticated remote attacker can cause a Denial of Service (NULL pointer dereference).

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Mikrotik	Routeros

Configuration 1 [-]

cpe:2.3:o:mikrotik:routeros:*:*:*:*:-:*:*:*

No data.

References

Link	Providers
http://seclists.org/fulldisclosure/2021/May/14
https://github.com/cq674350529/pocs_slides/blob/master/pocs/MikroTik/vul_lcdstat_2/README.md

History

No history.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-05-18T13:52:19

Updated: 2024-08-04T14:15:28.788Z

Reserved: 2020-08-13T00:00:00

Link: CVE-2020-20254

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-05-18T14:15:07.330

Modified: 2024-11-21T05:11:58.360

Link: CVE-2020-20254

Redhat

No data.

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