{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-3478 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-3478 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-3478 is a high-severity missing authorization vulnerability in Cisco Enterprise NFV Infrastructure Software, published on 4 Sep 2020. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-3478 and fix it if it is affected.\n\nWhat it is: CVE-2020-3478 is a high-severity missing authorization vulnerability in Cisco Enterprise NFV Infrastructure Software, published on 4 Sep 2020. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-3478 in the wild and no public exploit code.\n\nAffected product: Cisco Enterprise NFV Infrastructure Software. 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-2020-3478/ (Markdown: https://insights.sbomify.com/CVE-2020-3478/index.md)","id":"CVE-2020-3478","markdown":"https://insights.sbomify.com/CVE-2020-3478/index.md","name":"CVE-2020-3478","record":{"aliases":["GHSA-pj8h-h42m-ghq2"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_modify","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Cisco NFVIS","requires_auth":"low_privilege","summary":"An authenticated remote attacker can overwrite restricted files via the REST API due to insufficient authorization, potentially degrading system functionality.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"enterprise_nfv_infrastructure_software","vendor":"cisco"}],"cvss":{"score":8.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"A vulnerability in the REST API of Cisco Enterprise NFV Infrastructure Software (NFVIS) could allow an authenticated, remote attacker to overwrite certain files that should be restricted on an affected device. The vulnerability is due to insufficient authorization enforcement on an affected system. An attacker could exploit this vulnerability by uploading a file using the REST API. A successful exploit could allow an attacker to overwrite and upload files, which could degrade the functionality of the affected system.","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":"Cisco Enterprise NFV Infrastructure Software File Overwrite Vulnerability","id":"CVE-2020-3478","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Cisco IOS and IOS XE Software MP-BGP EVPN Denial of Service Vulnerability","id":"CVE-2020-3479"},"packages":[],"prev":{"headline":"Cisco IOS and IOS XE Software Information Disclosure Vulnerability","id":"CVE-2020-3477"},"products":["Cisco Enterprise NFV Infrastructure Software"],"published":"2020-09-04","related":[{"cvss_score":9.9,"headline":"Cisco Enterprise NFV Infrastructure Software Vulnerabilities","id":"CVE-2022-20777","kev_date_added":null,"published":"2022-05-04"},{"cvss_score":9.9,"headline":"Cisco Enterprise NFV Infrastructure Software Vulnerabilities","id":"CVE-2022-20779","kev_date_added":null,"published":"2022-05-04"},{"cvss_score":9.9,"headline":"Cisco Enterprise NFV Infrastructure Software Vulnerabilities","id":"CVE-2022-20780","kev_date_added":null,"published":"2022-05-04"},{"cvss_score":9.8,"headline":"Cisco Enterprise NFV Infrastructure Software Authentication Bypass Vulnerability","id":"CVE-2021-34746","kev_date_added":null,"published":"2021-09-02"},{"cvss_score":9.8,"headline":"Cisco Integrated Management Controller Multiple Remote Code Execution Vulnerabilities","id":"CVE-2020-3470","kev_date_added":null,"published":"2020-11-18"},{"cvss_score":9.8,"headline":"Cisco Enterprise NFV Infrastructure Software VNC Authentication Bypass Vulnerability","id":"CVE-2019-1895","kev_date_added":null,"published":"2019-08-07"},{"cvss_score":8.8,"headline":"Command injection in Cisco Enterprise NFV Infrastructure Software","id":"CVE-2018-0279","kev_date_added":null,"published":"2018-05-17"}],"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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-11-13","vendors":["Cisco"]},"summary":"An authenticated remote attacker can overwrite restricted files via the REST API due to insufficient authorization, potentially degrading system functionality.","url":"https://insights.sbomify.com/CVE-2020-3478/"}