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CVE-2022-38117— Juiker app - Hard-coded Credentials

Quick assessment

Affected
Juiker Juiker app
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Juiker是中国揪科（Juiker）公司的一个为政府与企业单位打造的即时通讯软体。 Juiker 存在安全漏洞，该漏洞源于应用程序在源代码使用了硬编码的 AES 密钥。物理攻击者在获得 Android root 权限后，可以使用 AES 密钥对用户的密文进行解密并进行篡改。

CVSS 5.5 · Medium EPSS 0.27% · P19
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I. Basic Information for CVE-2022-38117

Vulnerability Information
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Vulnerability Title
Juiker app - Hard-coded Credentials
Source: CVE Program / CVE List V5
Vulnerability Description
Juiker app hard-coded its AES key in the source code. A physical attacker, after getting the Android root privilege, can use the AES key to decrypt users’ ciphertext and tamper with it.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的凭证
Source: CVE Program / CVE List V5
Vulnerability Title
Juiker 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Juiker是中国揪科（Juiker）公司的一个为政府与企业单位打造的即时通讯软体。 Juiker 存在安全漏洞，该漏洞源于应用程序在源代码使用了硬编码的 AES 密钥。物理攻击者在获得 Android root 权限后，可以使用 AES 密钥对用户的密文进行解密并进行篡改。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Juiker Juiker app 4.6.0311.1 -

II. Public POCs for CVE-2022-38117

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III. Intelligence Information for CVE-2022-38117

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IV. Related Vulnerabilities

Same product: Juiker app
Same vendor: Juiker
Same weakness: CWE-798

V. Comments for CVE-2022-38117

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