Vulnerability · Published Mar 22, 2025 · Assigned by VulDB

CVE-2025-2619D-Link DAP-1620 Cookie storage check_dws_cookie stack-based overflow

Critical 9.8

In plain English

A critical-severity stack buffer overflow in DAP-1620 from D-Link. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 2.1% (higher than 81% of all known vulnerabilities).

Severity (CVSS 3.1)9.8Critical

Exploit odds (30 days)2.1%top 18.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability, which was classified as critical, was found in D-Link DAP-1620 1.03. This affects the function check_dws_cookie of the file /storage of the component Cookie Handler. The manipulation leads to stack-based buffer overflow. It is possible to initiate the attack 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.

Affected products (as reported)

Vendor	Product	Versions
D-Link	DAP-1620	1.03

Weakness: CWE-121, CWE-119 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

VDB-300621 | D-Link DAP-1620 Cookie storage check_dws_cookie stack-based overflow vdb-entry, technical-description
VDB-300621 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
Submit #518968 | D-Link DAP-1620 1.03 Buffer Overflow third-party-advisory
https://witty-maiasaura-083.notion.site/D-link-DAP-1620-check_dws_cookie-Vulnerability-1b4b2f2a6361805ca74fdf4949385ade exploit
https://www.dlink.com/ product