PT-2022-6985 · D Link · D-Link Dap-1325

Dmitry Janushkevich + 1 · Published 2022-09-28 · Updated 2024-05-04 · CVE-2023-41206

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions D-Link DAP-1325 (affected versions not specified)

Description This issue allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-1325 routers. Authentication is not required to exploit this issue. The specific flaw exists within the handling of XML data provided to the HNAP1 SOAP endpoint, specifically the SetHostIPv6Settings function in IPv6Mode. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this issue to execute code in the context of root.

Recommendations At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Memory Corruption

Stack Overflow

Buffer Overflow

Weakness Enumeration

CWE-787

CWE-121

CWE-119

Related Identifiers

BDU:2023-06123

CVE-2023-41206

ZDI-23-1314

Affected Products

D-Link Dap-1325

References · 8

• https://osv.dev/vulnerability/CVE-2023-41206 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-23-1314 · Security Note
• https://bdu.fstec.ru/vul/2023-06123 · Security Note
• https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10351 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-41206 · Security Note
• https://twitter.com/CVEnew/status/1786822863804313913 · Twitter Post
• https://vuldb.com/ru/?id.239168 · Note
• https://twitter.com/TheZDIBugs/status/1699895238943191538 · Twitter Post