CVE-2021-35394

Realtek Jungle SDK version v2.x up to v3.4.14B provides a diagnostic tool called 'MP Daemon' that is usually compiled as 'UDPServer' binary. The binary is affected by multiple memory corruption vulnerabilities and an arbitrary command injection vulnerability that can be exploited by remote unauthenticated attackers.

CVSS v3 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://www.iot-inspector.com/blog/advisory-multiple-issues-realtek-sdk-iot-supply-chain	Exploit Third Party Advisory
https://www.realtek.com/en/cu-1-en/cu-1-taiwan-en	Patch Vendor Advisory
https://www.realtek.com/images/safe-report/Realtek_APRouter_SDK_Advisory-CVE-2021-35392_35395.pdf	Patch Vendor Advisory
https://www.securityfocus.com/archive/1/534765	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:realtek:realtek_jungle_sdk:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-08-16 12:15

Updated : 2023-08-08 14:21

NVD link : CVE-2021-35394

Mitre link : CVE-2021-35394

CVE.ORG link : CVE-2021-35394

JSON object : View

Products Affected

realtek

realtek_jungle_sdk

CWE

NVD-CWE-Other

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