{"id":"CVE-2025-29635","published":"2025-03-25T14:15:29Z","modified":"2026-06-17T09:05:33Z","title":"D-Link DIR-823X Command Injection Vulnerability","vendor":"D-Link","product":"DIR-823X","tier":"core","eol":null,"description":{"text":"A command injection vulnerability in D-Link DIR-823X 240126 and 240802 allows an authorized attacker to execute arbitrary commands on remote devices by sending a POST request to /goform/set_prohibiting via the corresponding function, triggering remote command execution.","provenance":"source","from":"NVD"},"summary":{"text":"The D-Link DIR-823X router firmware contains a command injection flaw in the set_prohibiting handler, which is reached via the /goform/set_prohibiting endpoint and affects the product's web management interface. An attacker who holds valid credentials and can reach the device can send a crafted POST request to that endpoint to run arbitrary commands on the device, with no user interaction required.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-29T13:44:38Z"},"cvss":{"score":7.2,"severity":"HIGH","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","provenance":"source","from":"NVD"},"epss":{"score":0.87944,"percentile":0.99763,"date":"2026-10-30","provenance":"source"},"kev":{"dateAdded":"2026-04-24","dueDate":"2026-05-08","ransomware":false,"requiredAction":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","notes":"https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10469 ; https://nvd.nist.gov/vuln/detail/CVE-2025-29635","provenance":"source"},"vulncheckKev":{"dateAdded":"2026-04-21","exploitedFirstSeen":"2026-04-21","ransomware":false,"evidence":[{"url":"https://www.akamai.com/blog/security-research/2026/apr/cve-2025-29635-mirai-campaign-targets-d-link-devices","date":"2026-04-21"},{"url":"https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json","date":"2026-04-24"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2026-04-27&host_type=src&vulnerability=cve-2025-29635","date":"2026-04-27"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2026-05-13&host_type=src&vulnerability=cve-2025-29635","date":"2026-05-13"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2026-05-24&host_type=src&vulnerability=cve-2025-29635","date":"2026-05-24"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2026-06-03&host_type=src&vulnerability=cve-2025-29635","date":"2026-06-03"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2026-06-21&host_type=src&vulnerability=cve-2025-29635","date":"2026-06-21"},{"url":"https://blog.xlab.qianxin.com/rustduck-en/","date":"2026-06-30"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2026-07-03&host_type=src&vulnerability=cve-2025-29635","date":"2026-07-03"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2026-07-09&host_type=src&vulnerability=cve-2025-29635","date":"2026-07-09"}],"evidenceTotal":24,"provenance":"source"},"exploited":true,"otx":{"pulseCount":50,"pulses":[{"name":"Actively_Exploited_Kev | Oct 30, 2026","url":"https://otx.alienvault.com/pulse/6ae35d889ea92b4ce19c2680","created":"2026-10-29"},{"name":"Actively_Exploited_Kev | Oct 29, 2026","url":"https://otx.alienvault.com/pulse/6ae20c1db17e7057ae7d9ad1","created":"2026-10-28"},{"name":"Actively_Exploited_Kev | Oct 28, 2026","url":"https://otx.alienvault.com/pulse/6ae0ba7e0e2a97ff7b218819","created":"2026-10-27"},{"name":"Actively_Exploited_Kev | Oct 27, 2026","url":"https://otx.alienvault.com/pulse/6adf68b85c3e852f3c111d18","created":"2026-10-26"},{"name":"Actively_Exploited_Kev | Oct 24, 2026","url":"https://otx.alienvault.com/pulse/6adb740e397c3ad4799aa4cd","created":"2026-10-23"},{"name":"Actively_Exploited_Kev | Oct 23, 2026","url":"https://otx.alienvault.com/pulse/6ada236fcfba2dfa730ea482","created":"2026-10-22"},{"name":"Actively_Exploited_Kev | Oct 22, 2026","url":"https://otx.alienvault.com/pulse/6ad8d33a077cbb5cab524d80","created":"2026-10-21"},{"name":"Actively_Exploited_Kev | Oct 21, 2026","url":"https://otx.alienvault.com/pulse/6ad78130c4d1ac2be83a8b6d","created":"2026-10-20"},{"name":"Actively_Exploited_Kev | Oct 20, 2026","url":"https://otx.alienvault.com/pulse/6ad62f63c24a405a3423cc13","created":"2026-10-19"},{"name":"Actively_Exploited_Kev | Oct 19, 2026","url":"https://otx.alienvault.com/pulse/6ad4dda174e5797d0bd238b7","created":"2026-10-18"}],"provenance":"machine"},"cwes":[{"id":"CWE-77","name":"Improper Neutralization of Special Elements used in a Command"}],"references":[{"url":"https://github.com/mono7s/Dir-823x/blob/main/set_prohibiting/set_prohibiting.md","tags":["Broken Link","Exploit","Third Party Advisory"]},{"url":"https://www.akamai.com/blog/security-research/2026/apr/cve-2025-29635-mirai-campaign-targets-d-link-devices","tags":["Exploit","Third Party Advisory"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-29635","tags":["US Government Resource"]}],"techniques":[{"id":"T1190","name":"Exploit 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(quote-validated, not expert-reviewed)"}],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2025-14821","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-14821","exploited":true,"exploitedSince":"2026-04-24","provenance":"source"},"exploits":[],"exploitSources":{"nuclei":[{"id":"CVE-2025-29635","name":"D-Link DIR-823X set_prohibiting - Command Injection","severity":"high","path":"http/cves/2025/CVE-2025-29635.yaml","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2025/CVE-2025-29635.yaml"}],"provenance":"source"},"exploitRefs":["https://github.com/mono7s/Dir-823x/blob/main/set_prohibiting/set_prohibiting.md","https://www.akamai.com/blog/security-research/2026/apr/cve-2025-29635-mirai-campaign-targets-d-link-devices"],"flow":[{"stage":"exploitation","techniques":["T1190"],"provenance":"ai"},{"stage":"primary","techniques":["T1059"],"provenance":"ai"}],"timeline":[{"date":"2025-03-25","kind":"published","label":"Published 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