How severe is CVE-2022-38117?

CVE-2022-38117 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over physical access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2022-38117 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-38117?

CVE-2022-38117 affects Juiker. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-38117?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-38117 published?

CVE-2022-38117 was published on 2022-10-24 and last updated on 2026-06-17.

CVE-2022-38117

CVE-2022-38117 is a medium-severity vulnerability in Juiker with a CVSS 3.x base score of 5.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-798.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
EPSS exploit prediction: 0% (18th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-798
Affected product: Juiker
Published: 2022-10-24
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2022-38117?: 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.
How severe is CVE-2022-38117?: CVE-2022-38117 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over physical access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2022-38117 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-38117?: CVE-2022-38117 affects Juiker. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-38117?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-38117 published?: CVE-2022-38117 was published on 2022-10-24 and last updated on 2026-06-17.

References

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

Affected products (1)

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

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