{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-21307 exists.","fix":"No fix has been published for CVE-2021-21307 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-21307 is a high-severity missing authorization vulnerability in Lucee, published on 11 Feb 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-21307 and fix it if it is affected.\n\nWhat it is: CVE-2021-21307 is a high-severity missing authorization vulnerability in Lucee, published on 11 Feb 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-21307 exists.\n\nAffected product: Lucee. 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-2021-21307/ (Markdown: https://insights.sbomify.com/CVE-2021-21307/index.md)","id":"CVE-2021-21307","markdown":"https://insights.sbomify.com/CVE-2021-21307/index.md","name":"CVE-2021-21307","record":{"aliases":["GHSA-2xvv-723c-8p7r"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Lucee web server","requires_auth":"none","summary":"Unauthenticated attackers can execute arbitrary code on Lucee Server due to missing authorization in the Admin interface.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"lucee_server","vendor":"lucee"}],"cvss":{"score":8.6,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"Lucee Server is a dynamic, Java based (JSR-223), tag and scripting language used for rapid web application development. In Lucee Admin before versions 5.3.7.47, 5.3.6.68 or 5.3.5.96 there is an unauthenticated remote code exploit. This is fixed in versions 5.3.7.47, 5.3.6.68 or 5.3.5.96. As a workaround, one can block access to the Lucee Administrator.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2021-01-15","github_poc":0,"max_poc_stars":null,"metasploit":1,"nuclei":1,"refs":[{"date":"2021-01-15","kind":"metasploit","ref":"exploit/linux/http/lucee_admin_imgprocess_file_write","stars":null,"title":"Lucee Administrator imgProcess.cfm Arbitrary File Write"},{"date":null,"kind":"nuclei","ref":"http/cves/2021/CVE-2021-21307.yaml","stars":null,"title":"Lucee Admin - Remote Code Execution"}],"tier":"weaponised"},"has_fix":false,"headline":"Remote Code Exploit in Lucee Admin","id":"CVE-2021-21307","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2021"},"n_packages":0,"n_references":7,"next":{"headline":"Improper session management for soft logout","id":"CVE-2021-21308"},"packages":[],"prev":{"headline":"Denial of Service in Marked","id":"CVE-2021-21306"},"products":["Lucee"],"published":"2021-02-11","related":[],"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)"},{"class":"attribution","licence":"BSD-3-Clause","name":"Metasploit"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["lucee"]},"summary":"Unauthenticated attackers can execute arbitrary code on Lucee Server due to missing authorization in the Admin interface.","url":"https://insights.sbomify.com/CVE-2021-21307/"}