High severity7.3NVD Advisory· Published Apr 27, 2026· Updated Apr 30, 2026
CVE-2026-7067
CVE-2026-7067
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.
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Affected products
2- cpe:2.3:o:dlink:dir-822_firmware:1.0.1:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
5- tzh00203.notion.site/D-Link-DIR-822-A1-Command-Injection-in-udhcpd-via-DHCP-Hostname-337b5c52018a80d9b638d0fa59969e6bnvdExploitThird Party Advisory
- vuldb.com/submit/798645nvdThird Party AdvisoryVDB Entry
- vuldb.com/vuln/359642nvdThird Party AdvisoryVDB Entry
- vuldb.com/vuln/359642/ctinvdPermissions RequiredVDB Entry
- www.dlink.comnvdProduct
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