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SilabsVULNRICHMENT:CVE-2023-41095

HistoryOct 26, 2023 - 1:10 p.m.

CVE-2023-41095 Keys Stored in Plaintext on Secure Vault High for Silabs OpenThread devices

2023-10-2613:10:11

CWE-312

Silabs

github.com

cve-2023-41095

keys stored in plaintext

secure vault

silabs openthread

missing encryption

flash

CVSS3

6.8

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

AI Score

Confidence

High

EPSS

0.001

Percentile

29.3%

SSVC

Exploitation

none

Automatable

Technical Impact

total

JSON

Missing Encryption of Security Keys vulnerability in Silicon Labs OpenThread SDK on 32 bit, ARM (SecureVault High modules) allows potential modification or extraction of network credentials stored in flash.
This issue affects Silicon Labs OpenThread SDK: 2.3.1 and earlier.

References

siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/0698Y00000ZkKh7QAF?operationContext=S1

CVSS3

6.8

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

AI Score

Confidence

High

EPSS

0.001

Percentile

29.3%

SSVC

Exploitation

none

Automatable

Technical Impact

total

JSON

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