{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-4171 exists.","fix":"No fix has been published for CVE-2023-4171 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-4171 is a medium-severity path traversal vulnerability in Chengdu Flash Flood Disaster Monitoring and Warning System, published on 5 Aug 2023. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-4171 and fix it if it is affected.\n\nWhat it is: CVE-2023-4171 is a medium-severity path traversal vulnerability in Chengdu Flash Flood Disaster Monitoring and Warning System, published on 5 Aug 2023. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-4171 exists.\n\nAffected product: Chengdu Flash Flood Disaster Monitoring and Warning System. 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-2023-4171/ (Markdown: https://insights.sbomify.com/CVE-2023-4171/index.md)","id":"CVE-2023-4171","markdown":"https://insights.sbomify.com/CVE-2023-4171/index.md","name":"CVE-2023-4171","record":{"aliases":["GHSA-4wj3-6rq6-hrw7"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Flood monitoring system","requires_auth":"low_privilege","summary":"Remote attackers can exploit a path traversal vulnerability in the FileDownload.ashx endpoint to read arbitrary files from the server.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"flash_flood_disaster_monitoring_and_warning_system","vendor":"cdwanjiang"}],"cvss":{"score":4.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-24","name":"Path Traversal: '../filedir'"}],"description":"A vulnerability classified as problematic was found in Chengdu Flash Flood Disaster Monitoring and Warning System 2.0. This vulnerability affects unknown code of the file \\Service\\FileDownload.ashx. The manipulation of the argument Files leads to path traversal: '../filedir'. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-236206 is the identifier assigned to this vulnerability.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Chengdu Flash Flood Disaster Monitoring and Warning System FileDownload.ashx path traversal","id":"CVE-2023-4171","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2023"},"n_packages":0,"n_references":3,"next":{"headline":"Chengdu Flash Flood Disaster Monitoring and Warning System FileHandler.ashx absolute path traversal","id":"CVE-2023-4172"},"packages":[],"prev":{"headline":"DedeBIZ Article cross site scripting","id":"CVE-2023-4170"},"products":["Flash Flood Disaster Monitoring and Warning System"],"published":"2023-08-05","related":[{"cvss_score":5.5,"headline":"Chengdu Flash Flood Disaster Monitoring and Warning System Ajaxfileupload.ashx unrestricted upload","id":"CVE-2023-3802","kev_date_added":null,"published":"2023-07-21"},{"cvss_score":5.5,"headline":"Chengdu Flash Flood Disaster Monitoring and Warning System FileHandler.ashx unrestricted upload","id":"CVE-2023-3804","kev_date_added":null,"published":"2023-07-21"},{"cvss_score":5.5,"headline":"Chengdu Flash Flood Disaster Monitoring and Warning System upload.aspx unrestricted upload","id":"CVE-2023-3798","kev_date_added":null,"published":"2023-07-20"},{"cvss_score":4.3,"headline":"Chengdu Flash Flood Disaster Monitoring and Warning System FileHandler.ashx absolute path traversal","id":"CVE-2023-4172","kev_date_added":null,"published":"2023-08-05"},{"cvss_score":2.6,"headline":"Chengdu Flash Flood Disaster Monitoring and Warning System File Name ImageStationDataService.asmx random values","id":"CVE-2023-3803","kev_date_added":null,"published":"2023-07-21"}],"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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-11-21","vendors":["Chengdu"]},"summary":"Remote attackers can exploit a path traversal vulnerability in the FileDownload.ashx endpoint to read arbitrary files from the server.","url":"https://insights.sbomify.com/CVE-2023-4171/"}