CVE-2022-38117

Juiker app - Hard-coded Credentials

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Published Oct 24, 2022 CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed

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.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Juiker

Juiker app

affected

Version	Status	Constraints
`4.6.0311.1`	affected	—

Configuration 1 [-]

cpe:2.3:a:juiker:juiker:4.6.0311.1:*:*:*:*:android:*:*

No data.

No data available yet.

Remediation

Vendor Solution

Update Juiker app version to 4.6.0915.1

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2022-40719	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.

Metrics

No CVSS v4.0

Attack Vector Physical

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.296% probability within 30 days)

Exploitation none

Automatable no

Technical Impact partial

References

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

History

May 7, 2025 2:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Juiker Juiker

Weaknesses

CWE-798

Sources

CVE record Updated: May 7, 2025, 1:34 PM

Status: PUBLISHED
Assigner: twcert
Published: Oct 24, 2022, 1:21 PM
Updated: May 7, 2025, 1:34 PM
Reserved: Aug 10, 2022, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 3, 2024, 10:45 AM

Updated: Aug 3, 2024, 10:45 AM

NVD Updated: Jun 17, 2026, 4:56 AM

Status: Modified
Published: Oct 24, 2022, 2:15 PM
Modified: Jun 17, 2026, 4:56 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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