{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-28773 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-28773 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-28773 is a critical command injection vulnerability in International Datacasting Corporation (IDC) SFX Series SuperFlex SatelliteReceiver Web Management Interface, published on 4 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-28773 and fix it if it is affected.\n\nWhat it is: CVE-2026-28773 is a critical command injection vulnerability in International Datacasting Corporation (IDC) SFX Series SuperFlex SatelliteReceiver Web Management Interface, published on 4 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-28773 in the wild and no public exploit code.\n\nAffected product: International Datacasting Corporation (IDC) SFX Series SuperFlex SatelliteReceiver Web Management Interface. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-28773/ (Markdown: https://insights.sbomify.com/CVE-2026-28773/index.md)","id":"CVE-2026-28773","markdown":"https://insights.sbomify.com/CVE-2026-28773/index.md","name":"CVE-2026-28773","record":{"aliases":["GHSA-c5hc-24j8-ggj4"],"analysis":{"component_type":"iot_embedded","fix_type":"no_fix_stated","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Satellite Receiver Web Interface","requires_auth":"low_privilege","summary":"Authenticated attackers can execute arbitrary shell commands as root via the Ping utility in IDC SFX Series satellite receivers.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Gridware","cpe":[{"product":"sfx2100_firmware","vendor":"datacast"}],"cvss":{"score":9.3,"severity":"critical","source":"cna","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","version":"4.0"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"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.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Authenticated OS Command Injection via Ping Utility Leading to RCE as Root","id":"CVE-2026-28773","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Authenticated OS Command Injection via Traceroute Utility leads to Root RCE","id":"CVE-2026-28774"},"packages":[],"prev":{"headline":"Reflected XSS in IDC_Logging Index endpoint","id":"CVE-2026-28772"},"products":["SFX Series SuperFlex SatelliteReceiver Web Management Interface"],"published":"2026-03-04","related":[{"cvss_score":10,"headline":"Unauthenticated RCE via SNMP Default Writable Community String","id":"CVE-2026-28775","kev_date_added":null,"published":"2026-03-04"},{"cvss_score":9.3,"headline":"Authenticated OS Command Injection via Traceroute Utility leads to Root RCE","id":"CVE-2026-28774","kev_date_added":null,"published":"2026-03-04"},{"cvss_score":9.2,"headline":"Incorrect Permission Assignment(777) on `monitor` Users Home Directory Containing SUID Root Binaries in IDC SFX2100","id":"CVE-2026-29127","kev_date_added":null,"published":"2026-03-05"},{"cvss_score":9.2,"headline":"Hardcoded and Insecure Credentials for \"User\" Local Account with SSH Access On IDC SFX2100 Satellite Receiver","id":"CVE-2026-28777","kev_date_added":null,"published":"2026-03-04"},{"cvss_score":9.2,"headline":"Insecure, Hardcoded Root Password Stored in Anaconda Configuration File On IDC SFX2100 Satellite Receiver","id":"CVE-2026-29120","kev_date_added":null,"published":"2026-03-04"},{"cvss_score":8.8,"headline":"Hardcoded and Insecure Credentials for \"Admin\" Account providing Telnet Access on IDC SFX2100 Satellite Receiver","id":"CVE-2026-29119","kev_date_added":null,"published":"2026-03-04"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-03-05","vendors":["International Datacasting Corporation (IDC)"]},"summary":"Authenticated attackers can execute arbitrary shell commands as root via the Ping utility in IDC SFX Series satellite receivers.","url":"https://insights.sbomify.com/CVE-2026-28773/"}