How severe is CVE-2022-35734?

CVE-2022-35734 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2022-35734 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-35734?

CVE-2022-35734 affects Hjholdings Hulu. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-35734?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2022-35734 published?

CVE-2022-35734 was published on 2022-08-16 and last updated on 2026-06-17.

CVE-2022-35734

CVE-2022-35734 is a high-severity vulnerability in Hjholdings Hulu with a CVSS 3.x base score of 7.5. 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: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (43rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-798
Affected product: Hjholdings Hulu
Published: 2022-08-16
Last modified: 2026-06-17

Description

'Hulu / フールー' App for Android from version 3.0.47 to the version prior to 3.1.2 uses a hard-coded API key for an external service. By exploiting this vulnerability, API key for an external service may be obtained by analyzing data in the app.

Frequently asked questions

What is CVE-2022-35734?: 'Hulu / フールー' App for Android from version 3.0.47 to the version prior to 3.1.2 uses a hard-coded API key for an external service. By exploiting this vulnerability, API key for an external service may be obtained by analyzing data in the app.
How severe is CVE-2022-35734?: CVE-2022-35734 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2022-35734 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-35734?: CVE-2022-35734 affects Hjholdings Hulu. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-35734?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2022-35734 published?: CVE-2022-35734 was published on 2022-08-16 and last updated on 2026-06-17.

References

https://jvn.jp/en/jp/JVN40907489/index.html

Affected products (1)

cpe:2.3:a:hjholdings:hulu:*:*:*:*:*:android:*:*

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