How severe is CVE-2025-3391?

CVE-2025-3391 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-2025-3391 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-3391?

CVE-2025-3391 affects Hailey888 Oa System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-3391?

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

Does CVE-2025-3391 have an EU (EUVD) identifier?

Yes. CVE-2025-3391 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-10409.

When was CVE-2025-3391 published?

CVE-2025-3391 was published on 2025-04-08 and last updated on 2026-06-17.

CVE-2025-3391

CVE-2025-3391 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% (18th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-10409
Weakness: CWE-79
Affected product: Hailey888 Oa System
Published: 2025-04-08
Last modified: 2026-06-17

Description

A vulnerability has been found in hailey888 oa_system up to 2025.01.01 and classified as problematic. Affected by this vulnerability is the function outAddress of the file cn/gson/oass/controller/address/AddrController. java of the component Backend. The manipulation of the argument outtype leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available.

Frequently asked questions

What is CVE-2025-3391?: A vulnerability has been found in hailey888 oa_system up to 2025.01.01 and classified as problematic. Affected by this vulnerability is the function outAddress of the file cn/gson/oass/controller/address/AddrController. java of the component Backend. The manipulation of the argument outtype leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available.
How severe is CVE-2025-3391?: CVE-2025-3391 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-2025-3391 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-3391?: CVE-2025-3391 affects Hailey888 Oa System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-3391?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-3391 have an EU (EUVD) identifier?: Yes. CVE-2025-3391 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-10409.
When was CVE-2025-3391 published?: CVE-2025-3391 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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