PT-2024-1089 · D Link · D-Link Dcs-8300Lhv2

Sina Kheirkhah + 1 · Published 2024-01-11 · Updated 2024-11-25 · CVE-2023-51627

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 This issue allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DCS-8300LHV2 IP cameras. Although authentication is required to exploit this issue, the existing authentication mechanism can be bypassed. The specific flaw exists within the parsing of Duration XML elements, resulting 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

Weakness Enumeration

CWE-787

CWE-121

Related Identifiers

BDU:2024-00350

CVE-2023-51627

ZDI-24-047

Affected Products

D-Link Dcs-8300Lhv2

References · 8

• https://bdu.fstec.ru/vul/2024-00350 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-51627 · Security Note
• https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10370 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-24-047 · Security Note
• https://osv.dev/vulnerability/CVE-2023-51627 · Vendor Advisory
• https://twitter.com/CVEnew/status/1786223040533336471 · Twitter Post
• https://vuldb.com/fr/?id.250486 · Note
• https://twitter.com/TheZDIBugs/status/1745560502569259023 · Twitter Post