{"id":"CVE-2023-35724","state":"PUBLISHED","title":"D-Link DAP-2622 Telnet CLI Use of Hardcoded Credentials Authentication Bypass Vulnerability","description":"D-Link DAP-2622 Telnet CLI Use of Hardcoded Credentials Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DAP-2622 routers. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the CLI service, which listens on TCP port 23. The server program contains hard-coded credentials. An attacker can leverage this vulnerability to bypass authentication on the system.\n. Was ZDI-CAN-20050.","publishedAt":"2024-05-03T01:57:44.650Z","updatedAt":"2024-09-18T18:28:54.350Z","severity":{"score":8.8,"label":"High","version":"3.0","vector":"CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","source":"zdi"},"assigner":"zdi","products":["D-Link DAP-2622"],"affected":[{"vendor":"D-Link","product":"DAP-2622","defaultStatus":"unknown","versions":[{"version":"1.00 dated 16-12-2020","status":"affected"}]}],"references":["https://www.zerodayinitiative.com/advisories/ZDI-23-1230/","https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10349"],"weaknesses":["CWE-798"],"ingestedAt":"2026-10-29T20:06:00.499Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/35xxx/CVE-2023-35724.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-35724","state":"PUBLISHED","datePublished":"2024-05-03T01:57:44.650Z","dateUpdated":"2024-09-18T18:28:54.350Z","assignerShortName":"zdi","assignerOrgId":"99f1926a-a320-47d8-bbb5-42feb611262e","dateReserved":"2023-06-15T20:23:02.753Z"},"containers":{"cna":{"title":"D-Link DAP-2622 Telnet CLI Use of Hardcoded Credentials Authentication Bypass Vulnerability","descriptions":[{"lang":"en","value":"D-Link DAP-2622 Telnet CLI Use of Hardcoded Credentials Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DAP-2622 routers. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the CLI service, which listens on TCP port 23. The server program contains hard-coded credentials. An attacker can leverage this vulnerability to bypass authentication on the system.\n. Was ZDI-CAN-20050."}],"affected":[{"vendor":"D-Link","product":"DAP-2622","defaultStatus":"unknown","versions":[{"version":"1.00 dated 16-12-2020","status":"affected"}]}],"references":[{"url":"https://www.zerodayinitiative.com/advisories/ZDI-23-1230/","name":"ZDI-23-1230","tags":["x_research-advisory"]},{"url":"https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10349","name":"vendor-provided URL","tags":["vendor-advisory"]}],"metrics":[{"format":"CVSS","cvssV3_0":{"version":"3.0","vectorString":"CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-798","lang":"en","description":"CWE-798: Use of Hard-coded Credentials","type":"CWE"}]}],"providerMetadata":{"shortName":"zdi","orgId":"99f1926a-a320-47d8-bbb5-42feb611262e","dateUpdated":"2024-09-18T18:28:54.350Z"},"dateAssigned":"2023-06-15T20:31:13.949Z","datePublic":"2023-08-25T21:23:38.865Z","source":{"lang":"en","value":"Dmitry \"InfoSecDJ\" Janushkevich of Trend Micro Zero Day Initiative"}},"adp":[{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"dlink","product":"dap_2622_firmware","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.00","versionType":"custom"}],"cpes":["cpe:2.3:o:dlink:dap_2622_firmware:*:*:*:*:*:*:*:*"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-05-06T17:43:33.212882Z","id":"CVE-2023-35724","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-06-05T19:47:46.215Z"}},{"title":"CVE Program Container","references":[{"url":"https://www.zerodayinitiative.com/advisories/ZDI-23-1230/","name":"ZDI-23-1230","tags":["x_research-advisory","x_transferred"]},{"url":"https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10349","name":"vendor-provided URL","tags":["vendor-advisory","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T16:30:44.432Z"}}]}}}