Detections
Analytics

MikroTik RouterOs Reachable Assertion (CVE-2022-36522)

medium Tenable OT Security Plugin ID 502061

Synopsis

The remote OT asset is affected by a vulnerability.

Description

Mikrotik RouterOs through stable v6.48.3 was discovered to contain an assertion failure in the component /advanced-tools/nova/bin/netwatch.
This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted packet.

This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.

Solution

Refer to the vendor advisory.

See Also

https://seclists.org/fulldisclosure/2021/Jul/0

http://www.nessus.org/u?72a0fa60

Plugin Details

Severity: Medium

ID: 502061

Version: 1.1

Type: remote

Family: Tenable.ot

Published: 2/27/2024

Updated: 2/28/2024

Supported Sensors: Tenable OT Security

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.3

Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:N/A:C

CVSS Score Source: CVE-2022-36522

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.9

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:mikrotik:routeros

Required KB Items: Tenable.ot/MikroTik

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 8/26/2022

Vulnerability Publication Date: 8/26/2022

Reference Information

CVE: CVE-2022-36522

CWE: 617