PT-2025-7110 · D Link · D-Link Dsl-3782

Published 2025-02-04 · Updated 2025-02-19 · CVE-2025-25896

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 via the destination, netmask, and gateway parameters. This issue allows 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 access to the network configuration parameters until a patch is available. Avoid using the destination, netmask, and gateway parameters in a way that could trigger the buffer overflow issue. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Stack Overflow

Weakness Enumeration

CWE-121

Related Identifiers

BDU:2025-01891

CVE-2025-25896

Affected Products

D-Link Dsl-3782

References · 8

• 🔥 https://github.com/2664521593/mycve/blob/main/BOF_in_D-Link_DSL-3782_5.pdf · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-25896 · Security Note
• https://bdu.fstec.ru/vul/2025-01891 · Security Note
• https://osv.dev/vulnerability/CVE-2025-25896 · Vendor Advisory
• https://twitter.com/VulmonFeeds/status/1892123416100049377 · Twitter Post
• https://twitter.com/CVEnew/status/1891974400683147729 · Twitter Post
• https://t.me/cvedetector/18396 · Telegram Post
• https://dlink.com/ba/hr/products/dsl-3782-wireless-ac1200-dual-band-vdsl-adsl-modem-router · Note