{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-18685 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-18685 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-18685 is a critical vulnerability in n/a, published on 30 Sep 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-2020-18685 and fix it if it is affected.\n\nWhat it is: CVE-2020-18685 is a critical vulnerability in n/a, published on 30 Sep 2021. 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-2020-18685 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2020-18685/ (Markdown: https://insights.sbomify.com/CVE-2020-18685/index.md)","id":"CVE-2020-18685","markdown":"https://insights.sbomify.com/CVE-2020-18685/index.md","name":"CVE-2020-18685","record":{"aliases":["GHSA-5fp8-mw35-h972"],"analysis":{"component_type":"server_software","fix_type":"no_fix_stated","impacts":["other"],"network_reachable":"yes","non_default_config":false,"product_category":"SDN controller","requires_auth":"none","summary":"Floodlight SDN controller lacks input validation for flow entries, potentially allowing invalid network configurations.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"floodlight","vendor":"atlassian"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"Floodlight through 1.2 has poor input validation in checkFlow in StaticFlowEntryPusherResource.java because of unchecked prerequisites related to TCP or UDP ports, or group or table IDs.","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":"Other in n/a","id":"CVE-2020-18685","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"other","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2020-18693"},"packages":[],"prev":{"headline":"Integer overflow in n/a","id":"CVE-2020-18684"},"products":["n/a"],"published":"2021-09-30","related":[{"cvss_score":9.8,"headline":"Other in n/a","id":"CVE-2020-18683","kev_date_added":null,"published":"2021-09-30"},{"cvss_score":9.8,"headline":"Integer overflow in n/a","id":"CVE-2020-18684","kev_date_added":null,"published":"2021-09-30"},{"cvss_score":5.9,"headline":"Race condition in n/a","id":"CVE-2015-6569","kev_date_added":null,"published":"2018-02-21"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"Floodlight SDN controller lacks input validation for flow entries, potentially allowing invalid network configurations.","url":"https://insights.sbomify.com/CVE-2020-18685/"}