{"answers":{"affected":"It affects 9 products.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-50789 exists.","fix":"No fix has been published for CVE-2022-50789 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-50789 is a high-severity command injection vulnerability in Kantar Media BigVoice2, published on 30 Dec 2025. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-50789 and fix it if it is affected.\n\nWhat it is: CVE-2022-50789 is a high-severity command injection vulnerability in Kantar Media BigVoice2, published on 30 Dec 2025. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-50789 exists.\n\nAffected product: Kantar Media BigVoice2. 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-2022-50789/ (Markdown: https://insights.sbomify.com/CVE-2022-50789/index.md)","id":"CVE-2022-50789","markdown":"https://insights.sbomify.com/CVE-2022-50789/index.md","name":"CVE-2022-50789","record":{"aliases":["GHSA-x593-jp73-3qq7"],"analysis":{"component_type":"iot_embedded","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"SOUND4 audio processor","requires_auth":"low_privilege","summary":"Unauthenticated attackers can execute arbitrary commands on SOUND4 audio processors by sending a crafted HTTP POST request to dns.php.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[{"product":"big_voice2_firmware","vendor":"sound4"},{"product":"big_voice4_firmware","vendor":"sound4"},{"product":"first_firmware","vendor":"sound4"},{"product":"impact_eco_firmware","vendor":"sound4"},{"product":"impact_firmware","vendor":"sound4"},{"product":"pulse_eco_firmware","vendor":"sound4"},{"product":"pulse_firmware","vendor":"sound4"},{"product":"stream_extension","vendor":"sound4"},{"product":"wm2_firmware","vendor":"sound4"}],"cvss":{"score":8.5,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"SOUND4 IMPACT/FIRST/PULSE/Eco \u003c=2.x contains a command injection vulnerability that allows local authenticated users to create malicious files in the /tmp directory with .dns.pid extension. Unauthenticated attackers can execute the malicious commands by making a single HTTP POST request to the vulnerable dns.php script, which triggers command execution and then deletes the file.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"SOUND4 IMPACT/FIRST/PULSE/Eco \u003c=2.x Conditional Command Injection via dns.php","id":"CVE-2022-50789","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2022"},"n_packages":0,"n_references":5,"next":{"headline":"SOUND4 IMPACT/FIRST/PULSE/Eco \u003c=2.x Unauthenticated Radio Stream Disclosure","id":"CVE-2022-50790"},"packages":[],"prev":{"headline":"SOUND4 IMPACT/FIRST/PULSE/Eco \u003c=2.x Information Disclosure via Log Directory","id":"CVE-2022-50788"},"products":["BigVoice2","BigVoice4","Impact/Pulse Eco","Impact/Pulse/First","Stream","WM2"],"published":"2025-12-30","related":[{"cvss_score":9.3,"headline":"SOUND4 IMPACT/FIRST/PULSE/Eco \u003c=2.x Hardcoded Credentials Authentication Bypass","id":"CVE-2022-50696","kev_date_added":null,"published":"2025-12-30"},{"cvss_score":9.3,"headline":"SOUND4 IMPACT/FIRST/PULSE/Eco \u003c=2.x Unauthenticated Command Injection via Username","id":"CVE-2022-50794","kev_date_added":null,"published":"2025-12-30"},{"cvss_score":9.3,"headline":"SOUND4 IMPACT/FIRST/PULSE/Eco \u003c=2.x Unauthenticated Remote Code Execution via upload.cgi","id":"CVE-2022-50796","kev_date_added":null,"published":"2025-12-30"},{"cvss_score":9.3,"headline":"SOUND4 IMPACT/FIRST/PULSE/Eco v2.x Authorization Bypass via Insecure Object References","id":"CVE-2023-53955","kev_date_added":null,"published":"2025-12-22"},{"cvss_score":9.3,"headline":"SOUND4 IMPACT/FIRST/PULSE/Eco v2.x SQL Injection via Authentication Bypass","id":"CVE-2023-53960","kev_date_added":null,"published":"2025-12-22"},{"cvss_score":9.3,"headline":"SOUND4 IMPACT/FIRST/PULSE/Eco v2.x Unauthenticated Remote Command Injection","id":"CVE-2023-53963","kev_date_added":null,"published":"2025-12-22"},{"cvss_score":8.8,"headline":"SOUND4 IMPACT/FIRST/PULSE/Eco \u003c=2.x SQL Injection via Username Parameter","id":"CVE-2022-50694","kev_date_added":null,"published":"2025-12-30"}],"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":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-10-01","vendors":["Kantar Media","SOUND4 Ltd."]},"summary":"Unauthenticated attackers can execute arbitrary commands on SOUND4 audio processors by sending a crafted HTTP POST request to dns.php.","url":"https://insights.sbomify.com/CVE-2022-50789/"}