CVE-2022-22991

Description

A malicious user on the same LAN could use DNS spoofing followed by a command injection attack to trick a NAS device into loading through an unsecured HTTP call. Addressed this vulnerability by disabling checks for internet connectivity using HTTP.

CvssV3 impact

Version

3.1

VectorString

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

AttackVector

ADJACENT_NETWORK

AttackComplexity

LOW

PrivilegesRequired

NONE

UserInteraction

NONE

Scope

UNCHANGED

ConfidentialityImpact

HIGH

IntegrityImpact

HIGH

AvailabilityImpact

HIGH

BaseScore

8.8

BaseSeverity

HIGH

CvssV2 impact

Version

2.0

VectorString

AV:A/AC:L/Au:N/C:C/I:C/A:C

AccessVector

ADJACENT_NETWORK

AccessComplexity

LOW

Authentication

NONE

ConfidentialityImpact

COMPLETE

IntegrityImpact

COMPLETE

AvailabilityImpact

COMPLETE

BaseScore

8.300000190734863