CVE-2025-10123: medium-severity vulnerability in D-Link DIR-823X
D-Link DIR-823X set_static_leases sub_415028 command injection
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
35Vexday Risk Score
Prioritize patching. It exploitation observed by VulnCheck.
ssvc Attendcvss 6.9epss 4.5%
from disclosure to weapon
Published on NVDSep 9
VulnCheck+338d
A vulnerability was determined in D-Link DIR-823X up to 250416. Affected by this vulnerability is the function sub_415028 of the file /goform/set_static_leases. Executing manipulation of the argument Hostname can lead to command injection. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized.
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
Affected products
D-Link · DIR-823XRelated CVEs — D-Link DIR-823X
In the same product, most dangerous first.
CVE-2026-1125MEDIUMD-Link DIR-823X set_wifidog_settings sub_412E7C command injectionEPSS 15.7%CVE-2025-1103HIGHD-Link DIR-823X HTTP POST Request set_wifi_blacklists null pointer dereferenceEPSS 14.1%CVE-2026-2142HIGHD-Link DIR-823X set_qos sub_420688 os command injectionEPSS 6.6%CVE-2026-2081MEDIUMD-Link DIR-823X set_password os command injectionEPSS 6.4%CVE-2025-10634MEDIUMD-Link DIR-823X Environment Variable goahead sub_412E7C command injectionEPSS 6.3%CVE-2026-2082MEDIUMD-Link DIR-823X set_mac_clone os command injectionEPSS 5.9%
References
https://github.com/lin-3-start/lin-cve/blob/main/DIR-823X/D-Link%20DIR-823X%20routers%20have%20an%20unauthorized%20command%20execution%20vulnerability.mdhttps://github.com/lin-3-start/lin-cve/blob/main/DIR-823X/D-Link%20DIR-823X%20routers%20have%20an%20unauthorized%20command%20execution%20vulnerability.md#pochttps://vuldb.com/?ctiid.323093https://vuldb.com/?id.323093https://vuldb.com/?submit.645712https://www.dlink.com/