{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-21805 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-21805 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-21805 is a high-severity missing authorization vulnerability in SKYSEA Client View, published on 12 Mar 2024. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2024-21805 and fix it if it is affected.\n\nWhat it is: CVE-2024-21805 is a high-severity missing authorization vulnerability in SKYSEA Client View, published on 12 Mar 2024. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2024-21805 in the wild and no public exploit code.\n\nAffected product: SKYSEA Client View. 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-2024-21805/ (Markdown: https://insights.sbomify.com/CVE-2024-21805/index.md)","id":"CVE-2024-21805","markdown":"https://insights.sbomify.com/CVE-2024-21805/index.md","name":"CVE-2024-21805","record":{"aliases":["GHSA-7rf7-fr54-x6c7"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"SKYSEA Client View","requires_auth":"none","summary":"A local attacker can place a malicious DLL in a specific folder to execute arbitrary code with SYSTEM privileges on the client machine.","user_interaction":"required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[{"product":"skysea_client_view","vendor":"skygroup"}],"cvss":{"score":7.8,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-284","name":"Improper Access Control"}],"description":"Improper access control vulnerability exists in the specific folder of SKYSEA Client View versions from Ver.16.100 prior to Ver.19.2. If this vulnerability is exploited, an arbitrary file may be placed in the specific folder by a user who can log in to the PC where the product's Windows client is installed. In case the file is a specially crafted DLL file, arbitrary code may be executed with SYSTEM privilege.","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":"Missing authorization in SKYSEA Client View","id":"CVE-2024-21805","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2024"},"n_packages":0,"n_references":2,"next":{"headline":"Denial of service in Intel(R) Ethernet Network Controllers and Adapters E810 Series","id":"CVE-2024-21806"},"packages":[],"prev":{"headline":"Possible UAF in bt_accept_poll in Linux kernel","id":"CVE-2024-21803"},"products":["SKYSEA Client View"],"published":"2024-03-12","related":[{"cvss_score":9.8,"headline":"SKYSEA Client View Improper Authentication","id":"CVE-2016-7836","kev_date_added":"2025-10-14","published":"2017-06-09"},{"cvss_score":7.8,"headline":"Privilege escalation in SKYSEA Client View","id":"CVE-2024-41139","kev_date_added":null,"published":"2024-07-29"},{"cvss_score":7.8,"headline":"Privilege escalation in SKYSEA Client View","id":"CVE-2024-41143","kev_date_added":null,"published":"2024-07-29"},{"cvss_score":7.8,"headline":"Privilege escalation in SKYSEA Client View","id":"CVE-2021-20616","kev_date_added":null,"published":"2021-01-13"},{"cvss_score":7.8,"headline":"Privilege escalation in SKYSEA Client View","id":"CVE-2020-5617","kev_date_added":null,"published":"2020-08-04"},{"cvss_score":7.5,"headline":"Path traversal in SKYSEA Client View","id":"CVE-2024-41726","kev_date_added":null,"published":"2024-07-29"}],"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":"2024-08-05","vendors":["Sky Co.,LTD."]},"summary":"A local attacker can place a malicious DLL in a specific folder to execute arbitrary code with SYSTEM privileges on the client machine.","url":"https://insights.sbomify.com/CVE-2024-21805/"}