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

9.1CRITICAL

Key Information:

Vendor
silabs.com
Vendor
CVE Published:
26 October 2023

Summary

The missing encryption of security keys vulnerability in Silicon Labs OpenThread SDK on 32-bit ARM devices allows attackers to potentially modify or extract sensitive network credentials stored in flash memory. This vulnerability could lead to unauthorized access or manipulation of network settings, posing significant risks to the integrity and confidentiality of affected systems. Users are encouraged to update to the latest version to mitigate these risks and enhance their security posture.

Affected Version(s)

OpenThread SDK 32 bit 2.3.2

References

CVSS V3.1

Score:
9.1
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2023-41095 : Keys Stored in Plaintext on Secure Vault High for Silabs OpenThread devices | SecurityVulnerability.io