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[email protected]NVD:CVE-2021-40170

HistoryDec 15, 2021 - 7:15 a.m.

CVE-2021-40170

2021-12-1507:15:07

CWE-294

[email protected]

web.nvd.nist.gov

5.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

6.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

39.9%

JSON

An RF replay attack vulnerability in the SecuritasHome home alarm system, version HPGW-G 0.0.2.23F BG_U-ITR-F1-BD_BL.A30.20181117, allows an attacker to trigger arbitrary system functionality by replaying previously recorded signals. This lets an adversary, among other things, disarm an armed system.

Affected configurations

NVD

Node

securitashomesecuritashome_alarm_systemMatch-

AND

securitashomesecuritashome_alarm_system_firmwareMatchhpgw-g_0.0.2.23f_bg_u-itr-f1-bd_bl.a30.20181117

References

www.diva-portal.org/smash/get/diva2:1600180/FULLTEXT04.pdf

www.securitashome.se/product.html/securitashome

5.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

6.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

39.9%

JSON

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