A vulnerability was determined in D-Link DIR-822 A_101. The impacted element is the function system of the file /udhcpcd/dhcpd.c of the component udhcpd DHCP Service. This manipulation of the argument Hostname causes command injection. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. This vulnerability only affects products that are no longer supported by the maintainer.
References
| Link | Resource |
|---|---|
| https://tzh00203.notion.site/D-Link-DIR-822-A1-Command-Injection-in-udhcpd-via-DHCP-Hostname-337b5c52018a80d9b638d0fa59969e6b | Exploit Third Party Advisory |
| https://vuldb.com/submit/798645 | Third Party Advisory VDB Entry |
| https://vuldb.com/vuln/359642 | Third Party Advisory VDB Entry |
| https://vuldb.com/vuln/359642/cti | Permissions Required VDB Entry |
| https://www.dlink.com/ | Product |
Configurations
Configuration 1 (hide)
| AND |
|
History
30 Apr 2026, 14:09
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://tzh00203.notion.site/D-Link-DIR-822-A1-Command-Injection-in-udhcpd-via-DHCP-Hostname-337b5c52018a80d9b638d0fa59969e6b - Exploit, Third Party Advisory | |
| References | () https://vuldb.com/submit/798645 - Third Party Advisory, VDB Entry | |
| References | () https://vuldb.com/vuln/359642 - Third Party Advisory, VDB Entry | |
| References | () https://vuldb.com/vuln/359642/cti - Permissions Required, VDB Entry | |
| References | () https://www.dlink.com/ - Product | |
| First Time |
Dlink dir-822
Dlink Dlink dir-822 Firmware |
|
| CPE | cpe:2.3:h:dlink:dir-822:a1:*:*:*:*:*:*:* cpe:2.3:o:dlink:dir-822_firmware:1.0.1:*:*:*:*:*:*:* |
27 Apr 2026, 00:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-04-27 00:16
Updated : 2026-04-30 14:09
NVD link : CVE-2026-7067
Mitre link : CVE-2026-7067
CVE.ORG link : CVE-2026-7067
JSON object : View
Products Affected
dlink
- dir-822_firmware
- dir-822