CVE-2025-50644

CVE-2025-50644 is a high-severity vulnerability in Dlink Di-8003 Firmware with a CVSS 3.x base score of 7.5. 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-120.

Key facts

Description

A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 due to improper validation of user input in the qj.asp endpoint.

Frequently asked questions

What is CVE-2025-50644?
A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 due to improper validation of user input in the qj.asp endpoint.
How severe is CVE-2025-50644?
CVE-2025-50644 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2025-50644 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-50644?
CVE-2025-50644 affects Dlink Di-8003 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-50644?
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-2025-50644 have an EU (EUVD) identifier?
Yes. CVE-2025-50644 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-209321.
When was CVE-2025-50644 published?
CVE-2025-50644 was published on 2026-04-08 and last updated on 2026-06-17.

References

Affected products (1)

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