CVE-2022-38117 : Juiker app hard-coded its AES key in the source code. A physical attacker, after getting the Android root privilege, can

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.

Published 2022-10-24 14:15:51

Updated 2022-10-25 14:33:59

Source TWCERT/CC

View at NVD, CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2022-38117

EPSS FAQ

0.07%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 29 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2022-38117

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.1	MEDIUM	CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N	0.9	5.2	NIST
Attack Vector: Physical Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: None
5.5	MEDIUM	CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N	0.3	5.2	TWCERT/CC
Attack Vector: Physical Attack Complexity: Low Privileges Required: High User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: None

References for CVE-2022-38117

https://www.twcert.org.tw/tw/cp-132-6630-d4d2f-1.html

TWCERT/CC台灣電腦網路危機處理暨協調中心|企業資安通報協處|資安情資分享|漏洞通報|資安聯盟|資安電子報-揪科 Juiker app - Hard-coded Credentials
Third Party Advisory;VDB Entry

Products affected by CVE-2022-38117

Juiker » Juiker » Version: 4.6.0311.1 For Android
cpe:2.3:a:juiker:juiker:4.6.0311.1:*:*:*:*:android:*:*
Matching versions

Vulnerability Details : CVE-2022-38117

Exploit prediction scoring system (EPSS) score for CVE-2022-38117

CVSS scores for CVE-2022-38117

CWE ids for CVE-2022-38117

References for CVE-2022-38117

Products affected by CVE-2022-38117