{"id":"CVE-2026-28773","state":"PUBLISHED","title":"Authenticated OS Command Injection via Ping Utility Leading to RCE as Root","description":"The web-based Ping diagnostic utility (/IDC_Ping/main.cgi) in International Datacasting Corporation (IDC) SFX Series SuperFlex Satellite  Receiver Web Management Interface version 101 is vulnerable to OS Command Injection. The application insecurely parses the `IPaddr` parameter. An authenticated attacker can bypass server-side semicolon exclusion checks by using alternate shell metacharacters (such as the pipe `|` operator) to append and execute arbitrary shell commands with root privileges.","publishedAt":"2026-03-04T07:16:58.715Z","updatedAt":"2026-03-05T06:00:17.350Z","severity":{"score":9.3,"label":"Critical","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N","source":"Gridware"},"assigner":"Gridware","products":["International Datacasting Corporation (IDC) SFX Series SuperFlex SatelliteReceiver Web Management Interface"],"affected":[{"vendor":"International Datacasting Corporation (IDC)","product":"SFX Series SuperFlex SatelliteReceiver Web Management Interface","defaultStatus":"affected","versions":[{"version":"101","status":"affected"}]}],"references":["https://www.abdulmhsblog.com/posts/sfx2100-vulns/"],"weaknesses":["CWE-78"],"ingestedAt":"2026-10-29T20:11:31.369Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/28xxx/CVE-2026-28773.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-28773","state":"PUBLISHED","datePublished":"2026-03-04T07:16:58.715Z","dateUpdated":"2026-03-05T06:00:17.350Z","assignerShortName":"Gridware","assignerOrgId":"b7efe717-a805-47cf-8e9a-921fca0ce0ce","dateReserved":"2026-03-03T09:59:08.426Z"},"containers":{"cna":{"title":"Authenticated OS Command Injection via Ping Utility Leading to RCE as Root","descriptions":[{"lang":"en","value":"The web-based Ping diagnostic utility (/IDC_Ping/main.cgi) in International Datacasting Corporation (IDC) SFX Series SuperFlex Satellite  Receiver Web Management Interface version 101 is vulnerable to OS Command Injection. The application insecurely parses the `IPaddr` parameter. An authenticated attacker can bypass server-side semicolon exclusion checks by using alternate shell metacharacters (such as the pipe `|` operator) to append and execute arbitrary shell commands with root privileges."}],"affected":[{"vendor":"International Datacasting Corporation (IDC)","product":"SFX Series SuperFlex SatelliteReceiver Web Management Interface","defaultStatus":"affected","versions":[{"version":"101","status":"affected"}]}],"references":[{"url":"https://www.abdulmhsblog.com/posts/sfx2100-vulns/"}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":9.3,"baseSeverity":"CRITICAL","exploitMaturity":"NOT_DEFINED","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"HIGH","subIntegrityImpact":"HIGH","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-78","description":"CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"Gridware","orgId":"b7efe717-a805-47cf-8e9a-921fca0ce0ce","dateUpdated":"2026-03-05T06:00:17.350Z"},"credits":[{"lang":"en","type":"finder","value":"Abdul Mhanni"}],"impacts":[{"descriptions":[{"lang":"en","value":"Remote Code Execution (RCE) as Root"}]}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.5.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-04T19:46:33.529282Z","id":"CVE-2026-28773","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":"2026-03-04T19:46:50.436Z"}}]}}}