Detections
Analytics

MikroTik RouterOs Out-of-bounds Read (CVE-2022-45313)

high Tenable OT Security Plugin ID 502021

Synopsis

The remote OT asset is affected by a vulnerability.

Description

Mikrotik RouterOs before stable v7.5 was discovered to contain an out- of-bounds read in the hotspot process. This vulnerability allows attackers to execute arbitrary code via a crafted nova message.

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

http://www.nessus.org/u?8860022f

Plugin Details

Severity: High

ID: 502021

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: 6.7

CVSS v2

Risk Factor: High

Base Score: 9

Temporal Score: 7

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

CVSS Score Source: CVE-2022-45313

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.9

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/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: 12/5/2022

Vulnerability Publication Date: 12/5/2022

Reference Information

CVE: CVE-2022-45313

CWE: 125