{"id":"CVE-2025-14208","published":"2025-12-08T01:02:07Z","modified":"2025-12-08T15:52:37Z","title":"D-Link DIR-823X set_wan_settings sub_415028 command injection","vendor":"D-Link","product":"DIR-823X","tier":"core","eol":null,"affectedVersions":[{"vendor":"D-Link","product":"DIR-823X","versions":["20250416"]}],"description":{"text":"A security flaw has been discovered in D-Link DIR-823X up to 20250416. This affects the function sub_415028 of the file /goform/set_wan_settings. The manipulation of the argument ppp_username results in command injection. It is possible to launch the attack remotely. The exploit has been released to the public and may be exploited.","provenance":"source","from":"CVE.org"},"summary":null,"cvss":{"score":6.3,"severity":"MEDIUM","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C","provenance":"source","from":"CVE.org CNA"},"epss":{"score":0.03392,"percentile":0.88784,"date":"2026-10-29","provenance":"source"},"kev":null,"vulncheckKev":{"dateAdded":"2026-09-07","exploitedFirstSeen":"2026-09-07","ransomware":false,"evidence":[{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2026-09-07&host_type=src&vulnerability=cve-2025-14208","date":"2026-09-07"},{"url":"https://previdian.com/CVE-2025-14208","date":"2026-09-08"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2026-09-20&host_type=src&vulnerability=cve-2025-14208","date":"2026-09-20"}],"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.334651","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.334651","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.700499","tags":["third-party-advisory"]},{"url":"https://github.com/panda666-888/vuls/blob/main/d-link/dir-823x/set_wan_settings.md","tags":["related"]},{"url":"https://github.com/panda666-888/vuls/blob/main/d-link/dir-823x/set_wan_settings.md#poc","tags":["exploit"]},{"url":"https://www.dlink.com/","tags":["product"]}],"techniques":[],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2025-201619","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-201619","exploited":false,"exploitedSince":null,"provenance":"source"},"exploits":[],"exploitSources":null,"exploitRefs":["https://github.com/panda666-888/vuls/blob/main/d-link/dir-823x/set_wan_settings.md#poc"],"flow":[],"timeline":[{"date":"2025-12-08","kind":"published","label":"Published (CVE.org)","url":"https://www.cve.org/CVERecord?id=CVE-2025-14208","provenance":"source"},{"date":"2026-09-07","kind":"exploited-reported","label":"Exploitation first reported (VulnCheck KEV evidence)","url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2026-09-07&host_type=src&vulnerability=cve-2025-14208","provenance":"source"}],"speed":{"daysToPublicExploit":null,"firstExploitFrom":null,"daysToKev":null},"priority":{"score":72.2,"factors":[{"name":"In a KEV catalog","points":35.0,"detail":"listed in VulnCheck KEV"},{"name":"Recent KEV listing","points":10.0,"detail":"added 53 days ago"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":17.76,"detail":"percentile 0.8878"},{"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":4.41,"detail":"base score 6.3"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]}}