CVE-2025-2621

D-Link Dap-1620 Firmware vulnerability

9.8 CRITICALEPSS 2.09%

Published22 Mar 2025

Description

A vulnerability was found in D-Link DAP-1620 1.03 and classified as critical. This issue affects the function check_dws_cookie of the file /storage. The manipulation of the argument uid leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

CVSS 3.1 breakdown

Attack vectorNetwork

Attack complexityLow

Privileges requiredNone

User interactionNone

ScopeUnchanged

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

D-Link Dap-1620 Firmware1.03

Remediation

No fixed version is recorded in the NVD data. Check the vendor advisory for the latest guidance.

Frequently asked

Is CVE-2025-2621 being actively exploited?

CVE-2025-2621 is not in the CISA KEV catalog. Its EPSS exploit probability is 2.09%.

How severe is CVE-2025-2621?

CVE-2025-2621 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 2.09% probability of exploitation.

Which products are affected by CVE-2025-2621?

Affected products include D-Link Dap-1620 Firmware.

How do I fix CVE-2025-2621?

Apply the vendor's patch or advisory guidance, then verify no affected versions remain across your devices.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2025-2621 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.