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.
History

Thu, 30 Apr 2026 14:15:00 +0000

Type Values Removed Values Added
First Time appeared Dlink
Dlink dir-822
Dlink dir-822 Firmware
CPEs cpe:2.3:h:dlink:dir-822:a1:*:*:*:*:*:*:*
cpe:2.3:o:dlink:dir-822_firmware:1.0.1:*:*:*:*:*:*:*
Vendors & Products Dlink
Dlink dir-822
Dlink dir-822 Firmware

Mon, 27 Apr 2026 21:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 27 Apr 2026 18:45:00 +0000

Type Values Removed Values Added
First Time appeared D-link
D-link dir-822
Vendors & Products D-link
D-link dir-822

Sun, 26 Apr 2026 23:45:00 +0000

Type Values Removed Values Added
Description 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.
Title D-Link DIR-822 udhcpd DHCP Service dhcpd.c system command injection
Weaknesses CWE-74
CWE-77
References
Metrics cvssV2_0

{'score': 7.5, 'vector': 'AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 7.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 7.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-04-27T20:14:45.589Z

Reserved: 2026-04-26T07:27:27.833Z

Link: CVE-2026-7067

cve-icon Vulnrichment

Updated: 2026-04-27T20:14:41.721Z

cve-icon NVD

Status : Analyzed

Published: 2026-04-27T00:16:20.870

Modified: 2026-04-30T14:09:13.660

Link: CVE-2026-7067

cve-icon Redhat

No data.