How severe is CVE-2025-3389?

CVE-2025-3389 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2025-3389 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-3389?

CVE-2025-3389 affects Hailey888 Oa System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-3389?

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

Does CVE-2025-3389 have an EU (EUVD) identifier?

Yes. CVE-2025-3389 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-10065.

When was CVE-2025-3389 published?

CVE-2025-3389 was published on 2025-04-08 and last updated on 2026-06-17.

CVE-2025-3389

CVE-2025-3389 is a low-severity vulnerability in Hailey888 Oa System with a CVSS 3.x base score of 3.5. 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-79.

Key facts

Severity: Low (CVSS 3.x base score 3.5)
CVSS v2: 4.0
CVSS v4: 5.1
EPSS exploit prediction: 0% (17th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-10065
Weakness: CWE-79
Affected product: Hailey888 Oa System
Published: 2025-04-08
Last modified: 2026-06-17

Description

A vulnerability, which was classified as problematic, has been found in hailey888 oa_system up to 2025.01.01. This issue affects the function testMess of the file cn/gson/oasys/controller/inform/InformManageController.java of the component Backend. The manipulation of the argument menu leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable.

Frequently asked questions

What is CVE-2025-3389?: A vulnerability, which was classified as problematic, has been found in hailey888 oa_system up to 2025.01.01. This issue affects the function testMess of the file cn/gson/oasys/controller/inform/InformManageController.java of the component Backend. The manipulation of the argument menu leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable.
How severe is CVE-2025-3389?: CVE-2025-3389 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2025-3389 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-3389?: CVE-2025-3389 affects Hailey888 Oa System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-3389?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-3389 have an EU (EUVD) identifier?: Yes. CVE-2025-3389 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-10065.
When was CVE-2025-3389 published?: CVE-2025-3389 was published on 2025-04-08 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:hailey888:oa_system:*:*:*:*:*:*:*:*

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