{"id":"CVE-2026-19893","state":"PUBLISHED","title":"D-Link DIR-842 vsftpd vsftpd.conf default permission","description":"A vulnerability was identified in D-Link DIR-842 2.01.B04. This impacts an unknown function of the file /etc/vsftpd.conf of the component vsftpd. Such manipulation leads to incorrect default permissions. It is possible to launch the attack remotely. A high complexity level is associated with this attack. The exploitability is said to be difficult.","publishedAt":"2026-08-15T12:00:08.899Z","updatedAt":"2026-08-18T13:38:48.190Z","severity":{"score":2.3,"label":"Low","version":"4.0","vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X","source":"VulDB"},"assigner":"VulDB","products":["D-Link DIR-842"],"affected":[{"vendor":"D-Link","product":"DIR-842","versions":[{"version":"2.01.B04","status":"affected"}],"cpes":["cpe:2.3:h:d-link:dir-842:*:*:*:*:*:*:*:*"],"modules":["vsftpd"]}],"references":["https://vuldb.com/vuln/390081","https://vuldb.com/vuln/390081/cti","https://vuldb.com/cve/CVE-2026-19893","https://vuldb.com/submit/870588","https://app.notion.com/p/DIR-842-2-01-B04-38b1f5ba98908074af60fc69628dfb71?source=copy_link","https://www.dlink.com/"],"weaknesses":["CWE-276","CWE-266"],"ingestedAt":"2026-10-29T20:11:10.572Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/19xxx/CVE-2026-19893.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-19893","state":"PUBLISHED","datePublished":"2026-08-15T12:00:08.899Z","dateUpdated":"2026-08-18T13:38:48.190Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-08-14T18:45:04.797Z"},"containers":{"cna":{"title":"D-Link DIR-842 vsftpd vsftpd.conf default permission","descriptions":[{"lang":"en","value":"A vulnerability was identified in D-Link DIR-842 2.01.B04. This impacts an unknown function of the file /etc/vsftpd.conf of the component vsftpd. Such manipulation leads to incorrect default permissions. It is possible to launch the attack remotely. A high complexity level is associated with this attack. The exploitability is said to be difficult."}],"affected":[{"vendor":"D-Link","product":"DIR-842","versions":[{"version":"2.01.B04","status":"affected"}],"cpes":["cpe:2.3:h:d-link:dir-842:*:*:*:*:*:*:*:*"],"modules":["vsftpd"]}],"references":[{"url":"https://vuldb.com/vuln/390081","name":"VDB-390081 | D-Link DIR-842 vsftpd vsftpd.conf default permission","tags":["vdb-entry"]},{"url":"https://vuldb.com/vuln/390081/cti","name":"VDB-390081 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-19893","name":"CVE-2026-19893 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/870588","name":"Submit #870588 | D-Link DIR-842 DIR-842 2.01.B04 Misconfiguration","tags":["third-party-advisory"]},{"url":"https://app.notion.com/p/DIR-842-2-01-B04-38b1f5ba98908074af60fc69628dfb71?source=copy_link","tags":["related"]},{"url":"https://www.dlink.com/","tags":["product"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":2.3,"vectorString":"CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X","baseSeverity":"LOW"}},{"cvssV3_1":{"version":"3.1","baseScore":3.1,"vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N/E:X/RL:X/RC:R","baseSeverity":"LOW"}},{"cvssV3_0":{"version":"3.0","baseScore":3.1,"vectorString":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N/E:X/RL:X/RC:R","baseSeverity":"LOW"}},{"cvssV2_0":{"version":"2.0","baseScore":2.1,"vectorString":"AV:N/AC:H/Au:S/C:N/I:P/A:N/E:ND/RL:ND/RC:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-276","type":"CWE","lang":"en","description":"Incorrect Default Permissions"}]},{"descriptions":[{"cweId":"CWE-266","type":"CWE","lang":"en","description":"Incorrect Privilege Assignment"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-08-15T12:00:08.899Z"},"timeline":[{"time":"2026-08-14T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-08-14T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-08-14T20:50:32.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"L14Utopia (VulDB User)","type":"reporter"}],"x_generator":["VulDB PVTS v202608"]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-18T13:07:26.555752Z","id":"CVE-2026-19893","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-18T13:38:48.190Z"}}]}}}