How severe is CVE-2025-4333?

CVE-2025-4333 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-4333 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-4333?

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

Does CVE-2025-4333 have an EU (EUVD) identifier?

Yes. CVE-2025-4333 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-13546.

When was CVE-2025-4333 published?

CVE-2025-4333 was published on 2025-05-06 and last updated on 2026-06-17.

CVE-2025-4333

CVE-2025-4333 is a medium-severity vulnerability with a CVSS 3.x base score of 6.3. 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-284.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 5.3
EPSS exploit prediction: 0% (19th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-13546
Weakness: CWE-284
Published: 2025-05-06
Last modified: 2026-06-17

Description

A vulnerability was found in feng_ha_ha/megagao ssm-erp and production_ssm up to 0.0.1. It has been classified as critical. This affects the function uploadFile of the file src/main/java/com/megagao/production/ssm/service/impl/FileServiceImpl.java. The manipulation of the argument uploadFile leads to unrestricted upload. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. This product is distributed under two entirely different names.

Frequently asked questions

What is CVE-2025-4333?: A vulnerability was found in feng_ha_ha/megagao ssm-erp and production_ssm up to 0.0.1. It has been classified as critical. This affects the function uploadFile of the file src/main/java/com/megagao/production/ssm/service/impl/FileServiceImpl.java. The manipulation of the argument uploadFile leads to unrestricted upload. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. This product is distributed under two entirely different names.
How severe is CVE-2025-4333?: CVE-2025-4333 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-4333 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-4333?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-4333 have an EU (EUVD) identifier?: Yes. CVE-2025-4333 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-13546.
When was CVE-2025-4333 published?: CVE-2025-4333 was published on 2025-05-06 and last updated on 2026-06-17.

References

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