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nvd[email protected]NVD:CVE-2021-46145
HistoryJan 06, 2022 - 6:15 a.m.

CVE-2021-46145

2022-01-0606:15:07
CWE-294
[email protected]
web.nvd.nist.gov
honda civic 2012
replay attack
keyfob subsystem
non-expiring rolling code
counter resynchronization

CVSS2

2.9

Attack Vector

ADJACENT_NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

5.3

Attack Vector

ADJACENT

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

EPSS

0.001

Percentile

47.6%

JSON

The keyfob subsystem in Honda Civic 2012 vehicles allows a replay attack for unlocking. This is related to a non-expiring rolling code and counter resynchronization.

Affected configurations

Nvd
Node
hondacivic_2012Match-
VendorProductVersionCPE
hondacivic_2012-cpe:2.3:h:honda:civic_2012:-:*:*:*:*:*:*:*

Related

cve 1
prion 1
cvelist 1
cve
cve
CVE-2021-46145
2022-01-06 06:15:07
prion
prion
Design/Logic Flaw
2022-01-06 06:15:00
cvelist
cvelist
CVE-2021-46145
2022-01-06 05:30:37

CVSS2

2.9

Attack Vector

ADJACENT_NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

5.3

Attack Vector

ADJACENT

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

EPSS

0.001

Percentile

47.6%

JSON
Related for NVD:CVE-2021-46145
cve1prion1cvelist1