{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2024-21846 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-21846 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-21846 is a medium-severity missing authorization vulnerability in Electrolink Compact DAB Transmitter, published on 18 Apr 2024. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-21846 and fix it if it is affected.\n\nWhat it is: CVE-2024-21846 is a medium-severity missing authorization vulnerability in Electrolink Compact DAB Transmitter, published on 18 Apr 2024. 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-2024-21846 in the wild and no public exploit code.\n\nAffected product: Electrolink Compact DAB Transmitter. 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-2024-21846/ (Markdown: https://insights.sbomify.com/CVE-2024-21846/index.md)","id":"CVE-2024-21846","markdown":"https://insights.sbomify.com/CVE-2024-21846/index.md","name":"CVE-2024-21846","record":{"aliases":["GHSA-v8qp-w9p6-9xvp"],"analysis":{"component_type":"ics_ot","fix_type":"no_fix_stated","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Broadcast transmitter","requires_auth":"none","summary":"Unauthenticated attackers can reset the board and stop transmitter operations via a crafted GET request, causing denial of service.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"An unauthenticated attacker can reset the board and stop transmitter \noperations by sending a specially-crafted GET request to the command.cgi\n gateway, resulting in a denial-of-service scenario.","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":"Electrolink FM/DAB/TV Transmitter Missing Authentication for Critical Function","id":"CVE-2024-21846","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2024"},"n_packages":0,"n_references":1,"next":{"headline":"Users maintain access to active call after being removed from a channel","id":"CVE-2024-21848"},"packages":[],"prev":{"headline":"Dsoftbus has an integer overflow vulnerability","id":"CVE-2024-21845"},"products":["Compact DAB Transmitter","Compact FM Transmitter","Digital FM Transmitter","High Power DAB Transmitter","Medium DAB Transmitter","Modular FM Transmitter","UHF TV Transmitter","VHF TV Transmitter"],"published":"2024-04-18","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":"partial"},"state":"PUBLISHED","updated":"2024-08-01","vendors":["Electrolink"]},"summary":"Unauthenticated attackers can reset the board and stop transmitter operations via a crafted GET request, causing denial of service.","url":"https://insights.sbomify.com/CVE-2024-21846/"}