IM
IronMonkey Threat Research

CVE-2021-39363 CRITICAL

Published: 2022-02-24 | Last Modified: 2024-11-21 | Status: Modified

Description

Honeywell HDZP252DI 1.00.HW02.4 and HBW2PER1 1.000.HW01.3 devices allow a video replay attack after ARP cache poisoning has been achieved.

Additional Descriptions (1)

Los dispositivos Honeywell HDZP252DI versión 1.00.HW02.4 y HBW2PER1 versión 1.000.HW01.3, permiten un ataque de repetición de vídeo tras el envenenamiento de la caché ARP

CVSS Metrics

Base Score: 9.8 (CRITICAL)

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

Attack VectorNETWORK
Attack ComplexityLOW
Privileges RequiredNONE
User InteractionNONE
ScopeUNCHANGED
Confidentiality ImpactHIGH
Integrity ImpactHIGH
Availability ImpactHIGH

Source: [email protected]

Type: Primary

Exploitability Score: 3.9

Impact Score: 5.9

Base Score: 7.5 (HIGH)

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

Access VectorNETWORK
Access ComplexityLOW
AuthenticationNONE
Confidentiality ImpactPARTIAL
Integrity ImpactPARTIAL
Availability ImpactPARTIAL

Source: [email protected]

Type: Primary

Exploitability Score: 10.0

Impact Score: 6.4

Weaknesses

Source Type Description
[email protected] Primary
en CWE-77

Affected Products

Vendor Product Version Update Type
honeywell hdzp252di_firmware 1.00.hw02.4 <built-in method update of dict object at 0x7c3c2ab0d900> Operating System
honeywell hbw2per1_firmware 1.000.hw01.3 <built-in method update of dict object at 0x7c3c2ab0d580> Operating System

Affected Configurations

Operator: OR

Vulnerable CPE
Yes cpe:2.3:o:honeywell:hdzp252di_firmware:1.00.hw02.4:*:*:*:*:*:*:*

Operator: OR

Vulnerable CPE
No cpe:2.3:h:honeywell:hdzp252di:-:*:*:*:*:*:*:*

Operator: OR

Vulnerable CPE
Yes cpe:2.3:o:honeywell:hbw2per1_firmware:1.000.hw01.3:*:*:*:*:*:*:*

Operator: OR

Vulnerable CPE
No cpe:2.3:h:honeywell:hbw2per1:-:*:*:*:*:*:*:*
Notification
Message here