Buffer overflow in D-Link Dir-619l
CVE-2025-4448
A vulnerability classified as critical was found in D-Link DIR-619L 2.04B04. This vulnerability affects the function formEasySetupWizard. The manipulation of the argument curTime leads to buffer overflow. The attack can be initiated remotely. The vendor was contacted early about this disclosure. This vulnerability only affects products that are no longer supported by the maintainer.
Vulnerability class: Buffer Overflow
EPSS: 0.025 (82.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- D-link Dir-619l — versions 2.04B04
- Dlink Dir-619l
- Dlink Dir-619l_firmware — versions 2.04b04
Weakness classification (CWE)
References
- cna@vuldb.com (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- cna@vuldb.com (signature, Permissions Required, permissions-required)
- cna@vuldb.com (VDB Entry, Third Party Advisory, third-party-advisory)
- cna@vuldb.com (related, Broken Link)
- cna@vuldb.com (Product, product, broken-link)
Frequently asked questions
- What is CVE-2025-4448?
- CVE-2025-4448 is a high-severity vulnerability in D-Link Dir-619l, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 8.8/10. Published 2025-05-09.
- How severe is CVE-2025-4448?
- High severity. CVSS v3 base score is 8.8 out of 10.