{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-28777","assignerOrgId":"b7efe717-a805-47cf-8e9a-921fca0ce0ce","state":"PUBLISHED","assignerShortName":"Gridware","dateReserved":"2026-03-03T09:59:08.426Z","datePublished":"2026-03-04T07:41:29.280Z","dateUpdated":"2026-03-05T05:58:56.851Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"SFX2100 Satellite Receiver","vendor":"International Datacasting Corporation (IDC)","versions":[{"status":"affected","version":"SFX2100"}]}],"credits":[{"lang":"en","type":"finder","value":"Abdul Mhanni"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"International Datacasting Corporation (IDC) \n\nSFX2100 Satellite Receiver, trivial password for the `user` (usr) account. A remote unauthenticated attacker can exploit this to gain unauthorized SSH access to the system, while intially dropped into a restricted shell, an attacker can trivially spawn a complete pty to gain an appropriately interactive shell. "}],"value":"International Datacasting Corporation (IDC) \n\nSFX2100 Satellite Receiver, trivial password for the `user` (usr) account. A remote unauthenticated attacker can exploit this to gain unauthorized SSH access to the system, while intially dropped into a restricted shell, an attacker can trivially spawn a complete pty to gain an appropriately interactive shell."}],"impacts":[{"descriptions":[{"lang":"en","value":"Unauthorized SSH Access / System Compromise"}]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":9.2,"baseSeverity":"CRITICAL","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"HIGH","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE","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":{"orgId":"b7efe717-a805-47cf-8e9a-921fca0ce0ce","shortName":"Gridware","dateUpdated":"2026-03-05T05:58:56.851Z"},"references":[{"url":"https://www.abdulmhsblog.com/posts/sfx2100-vulns/"}],"source":{"discovery":"UNKNOWN"},"title":"Hardcoded and Insecure Credentials for \"User\" Local Account with SSH Access On IDC SFX2100 Satellite Receiver","x_generator":{"engine":"Vulnogram 0.5.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-04T15:19:47.654026Z","id":"CVE-2026-28777","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-03-04T15:20:16.624Z"}}]}}