How severe is CVE-2025-3388?

CVE-2025-3388 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2025-3388 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-3388?

CVE-2025-3388 affects Hailey888 Oa System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-3388?

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

Does CVE-2025-3388 have an EU (EUVD) identifier?

Yes. CVE-2025-3388 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-10062.

When was CVE-2025-3388 published?

CVE-2025-3388 was published on 2025-04-07 and last updated on 2026-06-17.

CVE-2025-3388

CVE-2025-3388 is a medium-severity vulnerability in Hailey888 Oa System with a CVSS 3.x base score of 4.3. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 5.0
CVSS v4: 5.3
EPSS exploit prediction: 0% (27th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-10062
Weakness: CWE-79
Affected product: Hailey888 Oa System
Published: 2025-04-07
Last modified: 2026-06-17

Description

A vulnerability classified as problematic was found in hailey888 oa_system up to 2025.01.01. This vulnerability affects the function loginCheck of the file cn/gson/oasys/controller/login/LoginsController.java of the component Frontend. The manipulation of the argument Username leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available.

Frequently asked questions

What is CVE-2025-3388?: A vulnerability classified as problematic was found in hailey888 oa_system up to 2025.01.01. This vulnerability affects the function loginCheck of the file cn/gson/oasys/controller/login/LoginsController.java of the component Frontend. The manipulation of the argument Username leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available.
How severe is CVE-2025-3388?: CVE-2025-3388 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2025-3388 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-3388?: CVE-2025-3388 affects Hailey888 Oa System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-3388?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-3388 have an EU (EUVD) identifier?: Yes. CVE-2025-3388 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-10062.
When was CVE-2025-3388 published?: CVE-2025-3388 was published on 2025-04-07 and last updated on 2026-06-17.

References

Affected products (1)

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

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