{"id":"CVE-2026-2210","state":"PUBLISHED","title":"D-Link DIR-823X set_filtering sub_4211C8 os command injection","description":"A vulnerability has been found in D-Link DIR-823X 250416. This affects the function sub_4211C8 of the file /goform/set_filtering. Such manipulation leads to os command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.","publishedAt":"2026-02-09T02:02:14.577Z","updatedAt":"2026-02-23T09:55:14.499Z","severity":{"score":8.6,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["D-Link DIR-823X"],"affected":[{"vendor":"D-Link","product":"DIR-823X","versions":[{"version":"250416","status":"affected"}]}],"references":["https://vuldb.com/?id.344925","https://vuldb.com/?ctiid.344925","https://vuldb.com/?submit.752165","https://github.com/master-abc/cve/issues/34","https://github.com/user-attachments/files/25010265/Remote.Command.Injection.in.D-Link.DIR-823X.via._goform_set_filtering.zip","https://www.dlink.com/"],"weaknesses":["CWE-78","CWE-77"],"ingestedAt":"2026-10-29T20:11:31.369Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/2xxx/CVE-2026-2210.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-2210","state":"PUBLISHED","datePublished":"2026-02-09T02:02:14.577Z","dateUpdated":"2026-02-23T09:55:14.499Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-02-08T08:09:02.482Z"},"containers":{"cna":{"title":"D-Link DIR-823X set_filtering sub_4211C8 os command injection","descriptions":[{"lang":"en","value":"A vulnerability has been found in D-Link DIR-823X 250416. This affects the function sub_4211C8 of the file /goform/set_filtering. Such manipulation leads to os command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used."}],"affected":[{"vendor":"D-Link","product":"DIR-823X","versions":[{"version":"250416","status":"affected"}]}],"references":[{"url":"https://vuldb.com/?id.344925","name":"VDB-344925 | D-Link DIR-823X set_filtering sub_4211C8 os command injection","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.344925","name":"VDB-344925 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.752165","name":"Submit #752165 | D-Link DIR-823X 250416 OS Command Injection","tags":["third-party-advisory"]},{"url":"https://github.com/master-abc/cve/issues/34","tags":["issue-tracking"]},{"url":"https://github.com/user-attachments/files/25010265/Remote.Command.Injection.in.D-Link.DIR-823X.via._goform_set_filtering.zip","tags":["exploit"]},{"url":"https://www.dlink.com/","tags":["product"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":8.6,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P","baseSeverity":"HIGH"}},{"cvssV3_1":{"version":"3.1","baseScore":7.2,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R","baseSeverity":"HIGH"}},{"cvssV3_0":{"version":"3.0","baseScore":7.2,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R","baseSeverity":"HIGH"}},{"cvssV2_0":{"version":"2.0","baseScore":8.3,"vectorString":"AV:N/AC:L/Au:M/C:C/I:C/A:C/E:POC/RL:ND/RC:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-78","type":"CWE","lang":"en","description":"OS Command Injection"}]},{"descriptions":[{"cweId":"CWE-77","type":"CWE","lang":"en","description":"Command Injection"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-02-23T09:55:14.499Z"},"timeline":[{"time":"2026-02-08T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-02-08T01:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-02-10T16:54:20.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"junqi (VulDB User)","type":"reporter"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-02-09T16:40:44.342878Z","id":"CVE-2026-2210","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-02-09T16:41:26.969Z"}}]}}}