{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2024-1491 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-1491 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-1491 is a high-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-2024-1491 and fix it if it is affected.\n\nWhat it is: CVE-2024-1491 is a high-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-2024-1491 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-2024-1491/ (Markdown: https://insights.sbomify.com/CVE-2024-1491/index.md)","id":"CVE-2024-1491","markdown":"https://insights.sbomify.com/CVE-2024-1491/index.md","name":"CVE-2024-1491","record":{"aliases":["GHSA-xww2-7grc-g9mp"],"analysis":{"component_type":"ics_ot","fix_type":"no_fix_stated","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Broadcast transmitter","requires_auth":"none","summary":"Unauthenticated attackers can upload malicious files to overwrite flash memory and execute arbitrary code on Electrolink broadcast transmitters.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"The devices allow access to an unprotected endpoint that allows MPFS \nfile system binary image upload without authentication. The MPFS2 file \nsystem module provides a light-weight read-only file system that can be \nstored in external EEPROM, external serial flash, or internal flash \nprogram memory. This file system serves as the basis for the HTTP2 web \nserver module, but is also used by the SNMP module and is available to \nother applications that require basic read-only storage capabilities. \nThis can be exploited to overwrite the flash program memory that holds \nthe web server's main interfaces and execute arbitrary code.","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-2024-1491","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":"WPify Woo Czech \u003c= 4.0.8 - Missing Authorization","id":"CVE-2024-1492"},"packages":[],"prev":{"headline":"Wago: Vulnerability in WBM through Open VPN","id":"CVE-2024-1490"},"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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-08-01","vendors":["Electrolink"]},"summary":"Unauthenticated attackers can upload malicious files to overwrite flash memory and execute arbitrary code on Electrolink broadcast transmitters.","url":"https://insights.sbomify.com/CVE-2024-1491/"}