PT-2024-1399 · D Link · D-Link Dir-816 A2

Xiyuanhuaigu · Published 2024-01-26 · Updated 2025-06-30 · CVE-2024-0921

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions D-Link DIR-816 A2 version 1.10CNB04

Description A critical issue has been found in the Web Interface component, specifically in the file /goform/setDeviceSettings. The manipulation of the statuscheckpppoeuser argument leads to os command injection. This can be exploited remotely.

Recommendations For D-Link DIR-816 A2 version 1.10CNB04, as a temporary workaround, consider disabling access to the /goform/setDeviceSettings file until a patch is available. Restrict the use of the statuscheckpppoeuser argument in the Web Interface 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

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

BDU:2024-00868

CVE-2024-0921

Affected Products

D-Link Dir-816 A2

References · 10

• 🔥 https://github.com/xiyuanhuaigu/cve/blob/main/rce.md · Exploit
• https://bdu.fstec.ru/vul/2024-00868 · Security Note
• https://osv.dev/vulnerability/CVE-2024-0921 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-0921 · Security Note
• https://vuldb.com/?id.252139 · Note
• https://vuldb.com/?ctiid.252139 · Note
• https://t.me/csirt_italia/2536 · Telegram Post
• https://t.me/cvenotify/68827 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1750902968713396445 · Twitter Post
• https://twitter.com/CVEnew/status/1750875724523986976 · Twitter Post