Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The QNAP TS-239 Pro and TS-639 Pro with firmware 2.1.7 0613, 3.1.0 0627, and 3.1.1 0815 create an undocumented recovery key and store it in the ENCK variable in flash memory, which allows local users to bypass the passphrase requirement and decrypt the hard drive by reading this variable, deobfuscating the key, and running a cryptsetup luksOpen command.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
qnap ts-639_pro_turbo_nas 加密问题漏洞
Vulnerability Description
装有固件2.1.7 0613版本,3.1.0 0627版本,以及3.1.1 0815版本的QNAP TS-239 Pro和TS-639 Pro存在加密问题漏洞，本地用户借助创建一个非正式文件的回复密匙并把它储存在闪存的ENCK自变量中，这会允许本地用户通过读取该自变量来绕过passphrase要求并破解硬盘密码，找到密匙并运行一个cryptsetup luksOpen指令。
CVSS Information
N/A
Vulnerability Type
N/A