How severe is CVE-2025-25528?

CVE-2025-25528 has a CVSS 3.x base score of 5.1, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2025-25528 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-25528?

CVE-2025-25528 affects Wavlink Wl-wn575a3 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-25528?

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

Does CVE-2025-25528 have an EU (EUVD) identifier?

Yes. CVE-2025-25528 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-4126.

When was CVE-2025-25528 published?

CVE-2025-25528 was published on 2025-02-11 and last updated on 2026-06-17.

CVE-2025-25528

CVE-2025-25528 is a medium-severity vulnerability in Wavlink Wl-wn575a3 Firmware with a CVSS 3.x base score of 5.1. 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-120.

Key facts

Severity: Medium (CVSS 3.x base score 5.1)
EPSS exploit prediction: 4% (88th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-4126
Weakness: CWE-120
Affected product: Wavlink Wl-wn575a3 Firmware
Published: 2025-02-11
Last modified: 2026-06-17

Description

Multiple buffer overflow vulnerabilities in Wavlink WL-WN575A3 RPT75A3.V4300, which are caused by not performing strict length checks on user-controlled data. By successfully exploiting the vulnerabilities, attackers can crash the remote devices or execute arbitrary commands without any authorization verification.

Frequently asked questions

What is CVE-2025-25528?: Multiple buffer overflow vulnerabilities in Wavlink WL-WN575A3 RPT75A3.V4300, which are caused by not performing strict length checks on user-controlled data. By successfully exploiting the vulnerabilities, attackers can crash the remote devices or execute arbitrary commands without any authorization verification.
How severe is CVE-2025-25528?: CVE-2025-25528 has a CVSS 3.x base score of 5.1, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2025-25528 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-25528?: CVE-2025-25528 affects Wavlink Wl-wn575a3 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-25528?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-25528 have an EU (EUVD) identifier?: Yes. CVE-2025-25528 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-4126.
When was CVE-2025-25528 published?: CVE-2025-25528 was published on 2025-02-11 and last updated on 2026-06-17.

References

https://gist.github.com/XiaoCurry/87f3a4412c46fa9c27d2f723136920b8

Affected products (1)

cpe:2.3:o:wavlink:wl-wn575a3_firmware:rpt75a3.v4300:*:*:*:*:*:*:*

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