IM
IronMonkey Threat Research

CVE-2021-22733 HIGH

Published: 2021-05-26 | Last Modified: 2024-11-21 | Status: Modified

Description

Improper Privilege Management vulnerability exists in homeLYnk (Wiser For KNX) and spaceLYnk V2.60 and prior which could cause shell access when unauthorized code is loaded into the system folder.

Additional Descriptions (1)

Se presenta una vulnerabilidad de Administración de Privilegios Inapropiado en homeLYnk (Wiser para KNX) y spaceLYnk versiones V2.60 y anteriores, que podría causar un acceso al shell cuando un código no autorizado es cargado en la carpeta del sistema

CVSS Metrics

Base Score: 7.8 (HIGH)

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

Attack VectorLOCAL
Attack ComplexityLOW
Privileges RequiredLOW
User InteractionNONE
ScopeUNCHANGED
Confidentiality ImpactHIGH
Integrity ImpactHIGH
Availability ImpactHIGH

Source: [email protected]

Type: Primary

Exploitability Score: 1.8

Impact Score: 5.9

Base Score: 4.6 (MEDIUM)

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

Access VectorLOCAL
Access ComplexityLOW
AuthenticationNONE
Confidentiality ImpactPARTIAL
Integrity ImpactPARTIAL
Availability ImpactPARTIAL

Source: [email protected]

Type: Primary

Exploitability Score: 3.9

Impact Score: 6.4

Weaknesses

Source Type Description
[email protected] Secondary
en CWE-269

Affected Products

Vendor Product Version Update Type
schneider-electric spacelynk_firmware * <built-in method update of dict object at 0x7e6108beb140> Operating System
schneider-electric homelynk_firmware * <built-in method update of dict object at 0x7e60a8783480> Operating System

Affected Configurations

Operator: OR

Vulnerable CPE
Yes cpe:2.3:o:schneider-electric:spacelynk_firmware:*:*:*:*:*:*:*:*

Operator: OR

Vulnerable CPE
No cpe:2.3:h:schneider-electric:spacelynk:-:*:*:*:*:*:*:*

Operator: OR

Vulnerable CPE
Yes cpe:2.3:o:schneider-electric:homelynk_firmware:*:*:*:*:*:*:*:*

Operator: OR

Vulnerable CPE
No cpe:2.3:h:schneider-electric:homelynk:-:*:*:*:*:*:*:*
Notification
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