How severe is CVE-2025-15189?

CVE-2025-15189 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-15189 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-15189?

CVE-2025-15189 affects Dlink Dwr-m920 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-15189?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-15189 have an EU (EUVD) identifier?

Yes. CVE-2025-15189 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-205578.

When was CVE-2025-15189 published?

CVE-2025-15189 was published on 2025-12-29 and last updated on 2026-06-17.

CVE-2025-15189

CVE-2025-15189 is a high-severity vulnerability in Dlink Dwr-m920 Firmware with a CVSS 3.x base score of 8.8. 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-119.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 9.0
CVSS v4: 7.4
EPSS exploit prediction: 1% (48th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-205578
Weakness: CWE-119
Affected product: Dlink Dwr-m920 Firmware
Published: 2025-12-29
Last modified: 2026-06-17

Description

A vulnerability was identified in D-Link DWR-M920 up to 1.1.50. This issue affects the function sub_464794 of the file /boafrm/formDefRoute. The manipulation of the argument submit-url leads to buffer overflow. The attack may be initiated remotely. The exploit is publicly available and might be used.

Frequently asked questions

What is CVE-2025-15189?: A vulnerability was identified in D-Link DWR-M920 up to 1.1.50. This issue affects the function sub_464794 of the file /boafrm/formDefRoute. The manipulation of the argument submit-url leads to buffer overflow. The attack may be initiated remotely. The exploit is publicly available and might be used.
How severe is CVE-2025-15189?: CVE-2025-15189 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-15189 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-15189?: CVE-2025-15189 affects Dlink Dwr-m920 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-15189?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-15189 have an EU (EUVD) identifier?: Yes. CVE-2025-15189 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-205578.
When was CVE-2025-15189 published?: CVE-2025-15189 was published on 2025-12-29 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:dlink:dwr-m920_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Dlink Dwr-m920 Firmware

CVE-2025-15193 — High (CVSS 8.8): A vulnerability was detected in D-Link DWR-M920 up to 1.1.50. This affects the function sub_423848 of the file…
CVE-2025-15190 — High (CVSS 8.8): A security flaw has been discovered in D-Link DWR-M920 up to 1.1.50. Impacted is the function sub_42261C of the file…
CVE-2025-13553 — High (CVSS 8.8): A weakness has been identified in D-Link DWR-M920 1.1.50. This affects the function sub_41C7FC of the file…
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CVE-2025-13550 — High (CVSS 8.8): A vulnerability was determined in D-Link DIR-822K and DWR-M920 1.00_20250513164613/1.1.50. Impacted is an unknown…

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