{"id":"CVE-2026-19901","state":"PUBLISHED","title":"LB-LINK X-PRO easycwmp hard-coded credentials","description":"A security flaw has been discovered in LB-LINK X-PRO 1.0.22-20231206. This affects an unknown function of the file /etc/config/easycwmp. The manipulation results in hard-coded credentials. It is possible to launch the attack remotely. Attacks of this nature are highly complex. The exploitability is reported as difficult. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.","publishedAt":"2026-08-15T17:15:07.700Z","updatedAt":"2026-08-18T02:19:59.132Z","severity":{"score":9.2,"label":"Critical","version":"4.0","vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["LB-LINK X-PRO"],"affected":[{"vendor":"LB-LINK","product":"X-PRO","versions":[{"version":"1.0.22-20231206","status":"affected"}],"cpes":["cpe:2.3:a:lb-link:x-pro:*:*:*:*:*:*:*:*"]}],"references":["https://vuldb.com/vuln/390091","https://vuldb.com/vuln/390091/cti","https://vuldb.com/cve/CVE-2026-19901","https://vuldb.com/submit/870763","https://github.com/DavCloudz/cve/blob/main/B-Link/Hardcoded%20TR-069%20(easycwmp)%20Remote%20Management%20Credentials.md"],"weaknesses":["CWE-798","CWE-259"],"ingestedAt":"2026-10-29T20:11:10.572Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/19xxx/CVE-2026-19901.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-19901","state":"PUBLISHED","datePublished":"2026-08-15T17:15:07.700Z","dateUpdated":"2026-08-18T02:19:59.132Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-08-14T19:11:26.544Z"},"containers":{"cna":{"title":"LB-LINK X-PRO easycwmp hard-coded credentials","descriptions":[{"lang":"en","value":"A security flaw has been discovered in LB-LINK X-PRO 1.0.22-20231206. This affects an unknown function of the file /etc/config/easycwmp. The manipulation results in hard-coded credentials. It is possible to launch the attack remotely. Attacks of this nature are highly complex. The exploitability is reported as difficult. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way."}],"affected":[{"vendor":"LB-LINK","product":"X-PRO","versions":[{"version":"1.0.22-20231206","status":"affected"}],"cpes":["cpe:2.3:a:lb-link:x-pro:*:*:*:*:*:*:*:*"]}],"references":[{"url":"https://vuldb.com/vuln/390091","name":"VDB-390091 | LB-LINK X-PRO easycwmp hard-coded credentials","tags":["vdb-entry"]},{"url":"https://vuldb.com/vuln/390091/cti","name":"VDB-390091 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-19901","name":"CVE-2026-19901 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/870763","name":"Submit #870763 | LB-LINK（深圳必联电子）  B-Link AC1200 X-PRO(AC6)_Dual_V1.0.22-20231206-upgrade.bin Hardcoded Credentials","tags":["third-party-advisory"]},{"url":"https://github.com/DavCloudz/cve/blob/main/B-Link/Hardcoded%20TR-069%20(easycwmp)%20Remote%20Management%20Credentials.md","tags":["exploit"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":9.2,"vectorString":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P","baseSeverity":"CRITICAL"}},{"cvssV3_1":{"version":"3.1","baseScore":8.1,"vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R","baseSeverity":"HIGH"}},{"cvssV3_0":{"version":"3.0","baseScore":8.1,"vectorString":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R","baseSeverity":"HIGH"}},{"cvssV2_0":{"version":"2.0","baseScore":7.6,"vectorString":"AV:N/AC:H/Au:N/C:C/I:C/A:C/E:POC/RL:ND/RC:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-798","type":"CWE","lang":"en","description":"Hard-coded Credentials"}]},{"descriptions":[{"cweId":"CWE-259","type":"CWE","lang":"en","description":"Use of Hard-coded Password"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-08-15T17:15:07.700Z"},"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":"2026-08-14T21:16:56.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"Yun Zhang (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}],"x_generator":["VulDB PVTS v202608"]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-18T02:19:50.496736Z","id":"CVE-2026-19901","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":"2026-08-18T02:19:59.132Z"}}]}}}