PT-2025-7105 · D Link · D-Link Dsl-3782

Published 2025-02-04 · Updated 2025-02-19 · CVE-2025-25891

Positive Technologies (AI Summary)

CVSS v3.1

5.7

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: D-Link DSL-3782 version 1.01

Description: A buffer overflow issue was discovered, triggered by the destination, netmask, and gateway parameters, allowing attackers to cause a Denial of Service (DoS) via a crafted packet.

Recommendations: For D-Link DSL-3782 version 1.01, as a temporary workaround, consider restricting the use of the destination, netmask, and gateway parameters to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Improper Resource Release

Stack Overflow

Weakness Enumeration

CWE-404

CWE-121

Related Identifiers

BDU:2025-01892

CVE-2025-25891

Affected Products

D-Link Dsl-3782

References · 8

• 🔥 https://github.com/2664521593/mycve/blob/main/BOF_in_D-Link_DSL-3782_4.pdf · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-25891 · Security Note
• https://bdu.fstec.ru/vul/2025-01892 · Security Note
• https://osv.dev/vulnerability/CVE-2025-25891 · Vendor Advisory
• https://twitter.com/CVEnew/status/1891974396665004232 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1892141329867575571 · Twitter Post
• https://vuldb.com/?id.296220 · Note
• https://dlink.com/ba/hr/products/dsl-3782-wireless-ac1200-dual-band-vdsl-adsl-modem-router · Note