{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-23721 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-23721 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-23721 is a high-severity path traversal vulnerability in Draytek Vigor3910 Firmware, published on 20 Mar 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-2024-23721 and fix it if it is affected.\n\nWhat it is: CVE-2024-23721 is a high-severity path traversal vulnerability in Draytek Vigor3910 Firmware, published on 20 Mar 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-2024-23721 in the wild and no public exploit code.\n\nAffected product: Draytek Vigor3910 Firmware. 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-2024-23721/ (Markdown: https://insights.sbomify.com/CVE-2024-23721/index.md)","id":"CVE-2024-23721","markdown":"https://insights.sbomify.com/CVE-2024-23721/index.md","name":"CVE-2024-23721","record":{"aliases":["GHSA-h8qq-7cp6-5q6c"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Draytek router","requires_auth":"none","summary":"An attacker can exploit a directory traversal vulnerability in Draytek Vigor3910 routers to export sensitive information via a crafted POST request.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"vigor3910_firmware","vendor":"draytek"}],"cvss":{"score":7.5,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"A Directory Traversal issue was discovered in process_post on Draytek Vigor3910 4.3.2.5 devices. When sending a certain POST request, it calls the function and exports information.","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":"Path traversal in n/a","id":"CVE-2024-23721","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"draytek:vigor3910_firmware","products":["draytek:vigor3910_firmware"],"type":"path_traversal","year":"2024"},"n_packages":0,"n_references":2,"next":{"headline":"Null dereference in n/a","id":"CVE-2024-23722"},"packages":[],"prev":{"headline":"Other in Android","id":"CVE-2024-23717"},"products":["n/a"],"published":"2024-03-20","related":[{"cvss_score":8.8,"headline":"Weak cryptography in n/a","id":"CVE-2024-41589","kev_date_added":null,"published":"2024-10-03"},{"cvss_score":8,"headline":"Memory corruption in n/a","id":"CVE-2024-41586","kev_date_added":null,"published":"2024-10-03"},{"cvss_score":8,"headline":"Memory corruption in n/a","id":"CVE-2024-41595","kev_date_added":null,"published":"2024-10-03"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2024-46550","kev_date_added":null,"published":"2024-09-18"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2024-46551","kev_date_added":null,"published":"2024-09-18"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2024-46552","kev_date_added":null,"published":"2024-09-18"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2024-46553","kev_date_added":null,"published":"2024-09-18"}],"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-08-28","vendors":["n/a"]},"summary":"An attacker can exploit a directory traversal vulnerability in Draytek Vigor3910 routers to export sensitive information via a crafted POST request.","url":"https://insights.sbomify.com/CVE-2024-23721/"}