{"id":"CVE-2025-7072","state":"PUBLISHED","title":"Hardcoded credentials in KAON CG3000T/CG3000CT routers","description":"The firmware in KAON CG3000TC and CG3000T routers contains hard-coded credentials in clear text (shared across all routers of this model) that an unauthenticated remote attacker could use to execute commands with root privileges.\nThis vulnerability has been fixed in firmware version: 1.00.67 for CG3000TC and 1.00.27 for CG3000T.","publishedAt":"2026-01-09T11:30:24.672Z","updatedAt":"2026-01-09T16:24:39.454Z","severity":{"score":9.3,"label":"Critical","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","source":"CERT-PL"},"assigner":"CERT-PL","products":["KAON CG3000T","KAON CG3000TC"],"affected":[{"vendor":"KAON","product":"CG3000T","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.00.27","versionType":"custom"}]},{"vendor":"KAON","product":"CG3000TC","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.00.67","versionType":"custom"}]}],"references":["https://cert.pl/posts/2026/01/CVE-2025-7072/"],"weaknesses":["CWE-798"],"ingestedAt":"2026-10-29T20:10:04.440Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/7xxx/CVE-2025-7072.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-7072","state":"PUBLISHED","datePublished":"2026-01-09T11:30:24.672Z","dateUpdated":"2026-01-09T16:24:39.454Z","assignerShortName":"CERT-PL","assignerOrgId":"4bb8329e-dd38-46c1-aafb-9bf32bcb93c6","dateReserved":"2025-07-04T14:57:43.494Z"},"containers":{"cna":{"title":"Hardcoded credentials in KAON CG3000T/CG3000CT routers","descriptions":[{"lang":"en","value":"The firmware in KAON CG3000TC and CG3000T routers contains hard-coded credentials in clear text (shared across all routers of this model) that an unauthenticated remote attacker could use to execute commands with root privileges.\nThis vulnerability has been fixed in firmware version: 1.00.67 for CG3000TC and 1.00.27 for CG3000T."}],"affected":[{"vendor":"KAON","product":"CG3000T","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.00.27","versionType":"custom"}]},{"vendor":"KAON","product":"CG3000TC","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.00.67","versionType":"custom"}]}],"references":[{"url":"https://cert.pl/posts/2026/01/CVE-2025-7072/","tags":["third-party-advisory"]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":9.3,"baseSeverity":"CRITICAL","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-798","description":"CWE-798 Use of Hard-coded Credentials","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"CERT-PL","orgId":"4bb8329e-dd38-46c1-aafb-9bf32bcb93c6","dateUpdated":"2026-01-09T11:30:24.672Z"},"credits":[{"lang":"en","type":"finder","value":"Piotr Ługowski"}],"datePublic":"2026-01-09T12:12:00.000Z","impacts":[{"capecId":"CAPEC-88","descriptions":[{"lang":"en","value":"CAPEC-88 OS Command Injection"}]}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-01-09T16:24:26.821104Z","id":"CVE-2025-7072","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-01-09T16:24:39.454Z"}}]}}}