CVE-2021-35394 - Realtek Jungle SDK version v2.x up to v3.4.14B provides a diagnostic tool called 'MP Daemon' that is

CVE-2021-35394

Summary

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.

References

https://www.realtek.com/en/cu-1-en/cu-1-taiwan-en
https://www.iot-inspector.com/blog/advisory-multiple-issues-realtek-sdk-iot-supply-chain
https://www.securityfocus.com/archive/1/534765
https://www.realtek.com/images/safe-report/Realtek_APRouter_SDK_Advisory-CVE-2021-35392_35395.pdf

Vulnerable Configurations

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

CVSS

Base:	10.0 (as of 08-08-2023 - 14:21)
Impact:
Exploitability:

CWE

NVD-CWE-Other

CAPEC

Access

Vector	Complexity	Authentication
NETWORK	LOW	NONE

Impact

Confidentiality	Integrity	Availability
COMPLETE	COMPLETE	COMPLETE

cvss-vector via4

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

Last major update

08-08-2023 - 14:21

Published

16-08-2021 - 12:15

Last modified

08-08-2023 - 14:21