{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-104076 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-104076 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-104076 is a critical missing authorization vulnerability in TVU Receiver / Transceiver, published on 8 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-104076 and fix it if it is affected.\n\nWhat it is: CVE-2026-104076 is a critical missing authorization vulnerability in TVU Receiver / Transceiver, published on 8 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-104076 in the wild and no public exploit code.\n\nAffected product: TVU Receiver / Transceiver. 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-2026-104076/ (Markdown: https://insights.sbomify.com/CVE-2026-104076/index.md)","id":"CVE-2026-104076","markdown":"https://insights.sbomify.com/CVE-2026-104076/index.md","name":"CVE-2026-104076","record":{"aliases":["GHSA-8r82-mqvw-r8jr"],"analysis":{"component_type":"iot_embedded","fix_type":"upgrade","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"TVU Receiver/Transceiver","requires_auth":"none","summary":"Remote attackers can access sensitive data and modify configurations on TVU Receiver/Transceiver devices via unprotected REST API endpoints.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":9.3,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"TVU Networks Receiver/Transceiver devices running firmware before version 7.9 contain a missing authentication vulnerability that allows remote unauthenticated attackers to read sensitive device information and modify device configuration via unprotected REST API endpoints. Attackers can send unauthenticated GET requests to disclose network configuration, firmware details, and cloud service information, or issue POST requests to endpoints such as /Setting3/API/API/v1/LocalNetwork/DNS to alter DNS settings and enable man-in-the-middle attacks on outbound connections to TVU cloud infrastructure.","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":"TVU Networks Receiver/Transceiver Missing Authentication via REST API","id":"CVE-2026-104076","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Obsidian Desktop \u003c 1.14.0 RCE via Slides Plugin Markdown","id":"CVE-2026-104077"},"packages":[],"prev":{"headline":"TVU Networks Receiver/Transceiver Authentication Bypass via /tvu/Login","id":"CVE-2026-104075"},"products":["TVU Receiver / Transceiver"],"published":"2026-10-08","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-10-09","vendors":["TVU Networks"]},"summary":"Remote attackers can access sensitive data and modify configurations on TVU Receiver/Transceiver devices via unprotected REST API endpoints.","url":"https://insights.sbomify.com/CVE-2026-104076/"}