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[email protected]CVE-2020-13466

HistoryAug 31, 2020 - 4:15 p.m.

CVE-2020-13466

2020-08-3116:15:14

[email protected]

web.nvd.nist.gov

cve-2020-13466

stmicroelectronics

stm32f103

vulnerability

physical attackers

arbitrary code

nvd

7.2 High

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

6.8 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.9 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

36.4%

JSON

STMicroelectronics STM32F103 devices through 2020-05-20 allow physical attackers to execute arbitrary code via a power glitch and a specific flash patch/breakpoint unit configuration.

Affected configurations

NVD

Node

ststm32f103Match-

AND

ststm32f103_firmwareRange≤2020-05-20

CPENameOperatorVersion
st:stm32f103_firmwarest stm32f103 firmwarele2020-05-20

CPE	Name	Operator	Version
st:stm32f103_firmware	st stm32f103 firmware	le	2020-05-20

References

www.usenix.org/system/files/woot20-paper-obermaier.pdf

7.2 High

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

6.8 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.9 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

36.4%

JSON

Related for CVE-2020-13466

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