{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-3803 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-3803 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-3803 is a low-severity vulnerability in Chengdu Flash Flood Disaster Monitoring and Warning System, published on 21 Jul 2023. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-3803 and fix it if it is affected.\n\nWhat it is: CVE-2023-3803 is a low-severity vulnerability in Chengdu Flash Flood Disaster Monitoring and Warning System, published on 21 Jul 2023. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-3803 in the wild and no public exploit code.\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-2023-3803/ (Markdown: https://insights.sbomify.com/CVE-2023-3803/index.md)","id":"CVE-2023-3803","markdown":"https://insights.sbomify.com/CVE-2023-3803/index.md","name":"CVE-2023-3803","record":{"aliases":["GHSA-j5pg-9wf6-gxwr"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Flood monitoring system","requires_auth":"low_privilege","summary":"Attackers can exploit insufficiently random file names in the image service to potentially upload malicious files, requiring high complexity and permissions.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"flash_flood_disaster_monitoring_and_warning_system","vendor":"cdwanjiang"}],"cvss":{"score":2.6,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"},{"id":"CWE-330","name":"Use of Insufficiently Random Values"}],"description":"A vulnerability classified as problematic has been found in Chengdu Flash Flood Disaster Monitoring and Warning System 2.0. This affects an unknown part of the file /Service/ImageStationDataService.asmx of the component File Name Handler. The manipulation leads to insufficiently random values. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-235071. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.","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":"Chengdu Flash Flood Disaster Monitoring and Warning System File Name ImageStationDataService.asmx random values","id":"CVE-2023-3803","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"file_upload","year":"2023"},"n_packages":0,"n_references":3,"next":{"headline":"Chengdu Flash Flood Disaster Monitoring and Warning System FileHandler.ashx unrestricted upload","id":"CVE-2023-3804"},"packages":[],"prev":{"headline":"Chengdu Flash Flood Disaster Monitoring and Warning System Ajaxfileupload.ashx unrestricted upload","id":"CVE-2023-3802"},"products":["Flash Flood Disaster Monitoring and Warning System"],"published":"2023-07-21","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 FileDownload.ashx path traversal","id":"CVE-2023-4171","kev_date_added":null,"published":"2023-08-05"},{"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"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-02","vendors":["Chengdu"]},"summary":"Attackers can exploit insufficiently random file names in the image service to potentially upload malicious files, requiring high complexity and permissions.","url":"https://insights.sbomify.com/CVE-2023-3803/"}