{"id":"CVE-2025-53913","state":"PUBLISHED","title":"Calix GigaCenter ONT (Quantenna SoC) - Excessive Privileges","description":"Excessive Privileges vulnerability in Calix GigaCenter ONT (Quantenna SoC modules) allows Privilege Abuse.This issue affects GigaCenter ONT: 844E, 844G, 844GE, 854GE, 812G, 813G, 818G.","publishedAt":"2025-09-09T19:54:01.838Z","updatedAt":"2025-09-12T13:54:40.859Z","severity":{"score":7,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","source":"Fluid Attacks"},"assigner":"Fluid Attacks","products":["Calix GigaCenter ONT"],"affected":[{"vendor":"Calix","product":"GigaCenter ONT","defaultStatus":"unaffected","versions":[{"version":"844E","status":"affected","versionType":"custom"},{"version":"844G","status":"affected","versionType":"custom"},{"version":"844GE","status":"affected","versionType":"custom"},{"version":"854GE","status":"affected","versionType":"custom"},{"version":"812G","status":"affected","versionType":"custom"},{"version":"813G","status":"affected","versionType":"custom"},{"version":"818G","status":"affected","versionType":"custom"}],"modules":["Quantenna SoC"]}],"references":["https://fluidattacks.com/advisories/forty","https://www.calix.com","https://revers3everything.com/calix-case-five-0-days-five-cves/"],"weaknesses":["CWE-269"],"ingestedAt":"2026-10-29T20:09:31.862Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/53xxx/CVE-2025-53913.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-53913","state":"PUBLISHED","datePublished":"2025-09-09T19:54:01.838Z","dateUpdated":"2025-09-12T13:54:40.859Z","assignerShortName":"Fluid Attacks","assignerOrgId":"84fe0718-d6bb-4716-a7e8-81a6d1daa869","dateReserved":"2025-07-11T22:32:54.176Z"},"containers":{"cna":{"title":"Calix GigaCenter ONT (Quantenna SoC) - Excessive Privileges","descriptions":[{"lang":"en","value":"Excessive Privileges vulnerability in Calix GigaCenter ONT (Quantenna SoC modules) allows Privilege Abuse.This issue affects GigaCenter ONT: 844E, 844G, 844GE, 854GE, 812G, 813G, 818G."}],"affected":[{"vendor":"Calix","product":"GigaCenter ONT","defaultStatus":"unaffected","versions":[{"version":"844E","status":"affected","versionType":"custom"},{"version":"844G","status":"affected","versionType":"custom"},{"version":"844GE","status":"affected","versionType":"custom"},{"version":"854GE","status":"affected","versionType":"custom"},{"version":"812G","status":"affected","versionType":"custom"},{"version":"813G","status":"affected","versionType":"custom"},{"version":"818G","status":"affected","versionType":"custom"}],"modules":["Quantenna SoC"]}],"references":[{"url":"https://fluidattacks.com/advisories/forty","tags":["third-party-advisory"]},{"url":"https://www.calix.com","tags":["product","related"]},{"url":"https://revers3everything.com/calix-case-five-0-days-five-cves/","tags":["third-party-advisory"]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"PHYSICAL","baseScore":7,"baseSeverity":"HIGH","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:P/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-269","description":"CWE-269 Improper Privilege Management","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"Fluid Attacks","orgId":"84fe0718-d6bb-4716-a7e8-81a6d1daa869","dateUpdated":"2025-09-12T13:54:40.859Z"},"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:calix:gigacenter_ont:844e:*:*:*:*:*:*:*","vulnerable":true},{"criteria":"cpe:2.3:a:calix:gigacenter_ont:844g:*:*:*:*:*:*:*","vulnerable":true},{"criteria":"cpe:2.3:a:calix:gigacenter_ont:844ge:*:*:*:*:*:*:*","vulnerable":true},{"criteria":"cpe:2.3:a:calix:gigacenter_ont:854ge:*:*:*:*:*:*:*","vulnerable":true},{"criteria":"cpe:2.3:a:calix:gigacenter_ont:812g:*:*:*:*:*:*:*","vulnerable":true},{"criteria":"cpe:2.3:a:calix:gigacenter_ont:813g:*:*:*:*:*:*:*","vulnerable":true},{"criteria":"cpe:2.3:a:calix:gigacenter_ont:818g:*:*:*:*:*:*:*","vulnerable":true}],"negate":false,"operator":"OR"}],"operator":"OR"}],"impacts":[{"capecId":"CAPEC-122","descriptions":[{"lang":"en","value":"CAPEC-122 Privilege Abuse"}]}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-09-10T20:16:27.480729Z","id":"CVE-2025-53913","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":"2025-09-10T20:16:37.761Z"}}]}}}