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MitreCVE-2022-34960

HistoryAug 25, 2022 - 2:15 a.m.

CVE-2022-34960

2022-08-2502:15:19

CWE-59

mitre

web.nvd.nist.gov

mikrotik

routeros

cve-2022-34960

container package

security vulnerability

mount points

symbolic links

host device

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.4

Confidence

High

EPSS

0.003

Percentile

70.9%

JSON

The container package in MikroTik RouterOS 7.4beta4 allows an attacker to create mount points pointing to symbolic links, which resolve to locations on the host device. This allows the attacker to mount any arbitrary file to any location on the host.

Affected configurations

Nvd

Node

mikrotikrouterosMatch7.4beta4-

VendorProductVersionCPE
mikrotikrouteros7.4cpe:2.3:o:mikrotik:routeros:7.4:beta4:*:*:-:*:*:*

Vendor	Product	Version	CPE
mikrotik	routeros	7.4	cpe:2.3:o:mikrotik:routeros:7.4:beta4:::-:::*

References

nns.ee/blog/2022/06/21/routeros-container-rce.html

nns.ee/blog/2022/08/05/routeros-container-rce.html

Social References

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.4

Confidence

High

EPSS

0.003

Percentile

70.9%

JSON

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