{"id":"CVE-2026-1125","published":"2026-01-18T16:02:08Z","modified":"2026-02-23T08:39:23Z","title":"D-Link DIR-823X set_wifidog_settings sub_412E7C command injection","vendor":"D-Link","product":"DIR-823X","tier":"core","eol":null,"affectedVersions":[{"vendor":"D-Link","product":"DIR-823X","versions":["250416"]}],"description":{"text":"A weakness has been identified in D-Link DIR-823X 250416. Affected by this issue is the function sub_412E7C of the file /goform/set_wifidog_settings. Executing a manipulation of the argument wd_enable can lead to command injection. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks.","provenance":"source","from":"CVE.org"},"summary":{"text":"The D-Link DIR-823X router has a command injection flaw in the function sub_412E7C, which handles the /goform/set_wifidog_settings endpoint, where the wd_enable argument is not properly neutralised before being used in a command. An attacker with network access can exploit this remotely without needing credentials or any user interaction, using the affected device's default low-complexity configuration.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-30T13:36:23Z"},"cvss":{"score":7.3,"severity":"HIGH","version":"3.1","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","provenance":"source","from":"CVE.org CNA"},"epss":{"score":0.1574,"percentile":0.96857,"date":"2026-10-29","provenance":"source"},"kev":null,"vulncheckKev":{"dateAdded":"2026-07-02","exploitedFirstSeen":"2026-07-02","ransomware":false,"evidence":[{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2026-07-02&host_type=src&vulnerability=cve-2026-1125","date":"2026-07-02"},{"url":"https://previdian.com/CVE-2026-1125","date":"2026-07-02"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2026-10-04&host_type=src&vulnerability=cve-2026-1125","date":"2026-10-04"}],"evidenceTotal":3,"provenance":"source"},"exploited":true,"otx":{"pulseCount":0,"pulses":[],"provenance":"machine"},"cwes":[{"id":"CWE-77","name":"Improper Neutralization of Special Elements used in a Command"},{"id":"CWE-74","name":"Improper Neutralization of Special Elements in Output Used by a Downstream Component"}],"references":[{"url":"https://vuldb.com/?id.341717","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.341717","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.734966","tags":["third-party-advisory"]},{"url":"https://vuldb.com/?submit.743503","tags":["third-party-advisory"]},{"url":"https://github.com/DavCloudz/cve/blob/main/D-link/DIR_823X/DIR-823X%20V250416%20Command%20Execution%20Vulnerability.md","tags":["exploit"]},{"url":"https://www.dlink.com/","tags":["product"]}],"techniques":[],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2026-3172","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-3172","exploited":false,"exploitedSince":null,"provenance":"source"},"exploits":[],"exploitSources":null,"exploitRefs":["https://github.com/DavCloudz/cve/blob/main/D-link/DIR_823X/DIR-823X%20V250416%20Command%20Execution%20Vulnerability.md"],"flow":[],"timeline":[{"date":"2026-01-18","kind":"published","label":"Published (CVE.org)","url":"https://www.cve.org/CVERecord?id=CVE-2026-1125","provenance":"source"},{"date":"2026-07-02","kind":"exploited-reported","label":"Exploitation first reported (VulnCheck KEV evidence)","url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2026-07-02&host_type=src&vulnerability=cve-2026-1125","provenance":"source"}],"speed":{"daysToPublicExploit":null,"firstExploitFrom":null,"daysToKev":null},"priority":{"score":69.5,"factors":[{"name":"In a KEV catalog","points":35.0,"detail":"listed in VulnCheck KEV"},{"name":"Recent KEV listing","points":5.0,"detail":"added 120 days ago"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":19.37,"detail":"percentile 0.9686"},{"name":"Named in threat reports","points":0.0,"detail":"0 reports"},{"name":"Public exploit code","points":5.0,"detail":"1 NVD reference tagged Exploit"},{"name":"Mentioned in OTX pulses","points":0.0,"detail":"0 pulses"},{"name":"CVSS severity","points":5.11,"detail":"base score 7.3"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]}}