PT-2024-1093 · D Link · Dcs-8300Lhv2

Sina Kheirkhah + 1 · Published 2024-01-11 · Updated 2024-11-25 · CVE-2023-51628

Positive Technologies (AI Summary)

CVSS v3.1

8.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions D-Link DCS-8300LHV2 (affected versions not specified)

Description The issue is related to a stack-based buffer overflow vulnerability in the handling of the SetHostName ONVIF call. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The problem 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 vulnerability 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 vulnerability.

Memory Corruption

Stack Overflow

Weakness Enumeration

CWE-787

CWE-121

Related Identifiers

BDU:2024-00354

CVE-2023-51628

ZDI-24-048

Affected Products

Dcs-8300Lhv2

References · 8

• https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10370 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-00354 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-51628 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-24-048 · Security Note
• https://osv.dev/vulnerability/CVE-2023-51628 · Vendor Advisory
• https://vuldb.com/de/?id.250485 · Note
• https://twitter.com/TheZDIBugs/status/1745560503689105638 · Twitter Post
• https://twitter.com/CVEnew/status/1786223038922719454 · Twitter Post