How severe is CVE-2025-54947?

CVE-2025-54947 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-54947 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-54947?

CVE-2025-54947 affects Apache Streampark. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-54947?

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

Does CVE-2025-54947 have an EU (EUVD) identifier?

Yes. CVE-2025-54947 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-203084.

When was CVE-2025-54947 published?

CVE-2025-54947 was published on 2025-12-12 and last updated on 2026-06-17.

CVE-2025-54947

CVE-2025-54947 is a critical-severity vulnerability in Apache Streampark with a CVSS 3.x base score of 9.8. 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: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 0% (36th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-203084
Weakness: CWE-798
Affected product: Apache Streampark
Published: 2025-12-12
Last modified: 2026-06-17

Description

In Apache StreamPark versions 2.0.0 through 2.1.7, a security vulnerability involving a hard-coded encryption key exists. This vulnerability occurs because the system uses a fixed, immutable key for encryption instead of dynamically generating or securely configuring the key. Attackers may obtain this key through reverse engineering or code analysis, potentially decrypting sensitive data or forging encrypted information, leading to information disclosure or unauthorized system access. This issue affects Apache StreamPark: from 2.0.0 before 2.1.7. Users are recommended to upgrade to version 2.1.7, which fixes the issue.

Frequently asked questions

What is CVE-2025-54947?: In Apache StreamPark versions 2.0.0 through 2.1.7, a security vulnerability involving a hard-coded encryption key exists. This vulnerability occurs because the system uses a fixed, immutable key for encryption instead of dynamically generating or securely configuring the key. Attackers may obtain this key through reverse engineering or code analysis, potentially decrypting sensitive data or forging encrypted information, leading to information disclosure or unauthorized system access. This issue affects Apache StreamPark: from 2.0.0 before 2.1.7. Users are recommended to upgrade to version 2.1.7, which fixes the issue.
How severe is CVE-2025-54947?: CVE-2025-54947 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-54947 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-54947?: CVE-2025-54947 affects Apache Streampark. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-54947?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-54947 have an EU (EUVD) identifier?: Yes. CVE-2025-54947 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-203084.
When was CVE-2025-54947 published?: CVE-2025-54947 was published on 2025-12-12 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:apache:streampark:*:*:*:*:*:*:*:*

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