How severe is CVE-2022-45470?

CVE-2022-45470 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-2022-45470 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-45470?

CVE-2022-45470 affects Apache Hama. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-45470?

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-2022-45470 published?

CVE-2022-45470 was published on 2022-11-21 and last updated on 2026-06-17.

CVE-2022-45470

CVE-2022-45470 is a high-severity vulnerability in Apache Hama 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-20.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (66th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Apache Hama
Published: 2022-11-21
Last modified: 2026-06-17

Description

missing input validation in Apache Hama may cause information disclosure through path traversal and XSS. Since Apache Hama is EOL, we do not expect these issues to be fixed.

Frequently asked questions

What is CVE-2022-45470?: missing input validation in Apache Hama may cause information disclosure through path traversal and XSS. Since Apache Hama is EOL, we do not expect these issues to be fixed.
How severe is CVE-2022-45470?: CVE-2022-45470 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-2022-45470 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-45470?: CVE-2022-45470 affects Apache Hama. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-45470?: 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-2022-45470 published?: CVE-2022-45470 was published on 2022-11-21 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:apache:hama:*:*:*:*:*:*:*:*

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