Buffer overflow in D-Link Dir-605l
CVE-2025-4441
A vulnerability was found in D-Link DIR-605L 2.13B01. It has been classified as critical. This affects the function formSetWAN_Wizard534. The manipulation of the argument curTime leads to buffer overflow. It is possible to initiate the attack 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: 0.026 (84.2th 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-605l — versions 2.13B01
- Dlink Dir-605l
- Dlink Dir-605l_firmware — versions 2.13b01
Weakness classification (CWE)
Public proof-of-concept exploits
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-2025-4441?
- CVE-2025-4441 is a high-severity vulnerability in D-Link Dir-605l, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 8.8/10. Published 2025-05-08.
- How severe is CVE-2025-4441?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2025-4441 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.