{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-3309 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-3309 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-3309 is a medium-severity vulnerability in Cisco Firepower Threat Defense Software, published on 6 May 2020. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-3309 and fix it if it is affected.\n\nWhat it is: CVE-2020-3309 is a medium-severity vulnerability in Cisco Firepower Threat Defense Software, published on 6 May 2020. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-3309 in the wild and no public exploit code.\n\nAffected product: Cisco Firepower Threat Defense 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-2020-3309/ (Markdown: https://insights.sbomify.com/CVE-2020-3309/index.md)","id":"CVE-2020-3309","markdown":"https://insights.sbomify.com/CVE-2020-3309/index.md","name":"CVE-2020-3309","record":{"aliases":["GHSA-37wp-r5gr-q42h"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["data_modify","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Cisco Firepower Device Manager","requires_auth":"high_privilege","summary":"An authenticated attacker can upload a malicious file to overwrite arbitrary files on the underlying operating system of Cisco Firepower devices.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"firepower_device_manager_on-box","vendor":"cisco"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"},{"id":"CWE-20","name":"Improper Input Validation"}],"description":"A vulnerability in Cisco Firepower Device Manager (FDM) On-Box software could allow an authenticated, remote attacker to overwrite arbitrary files on the underlying operating system of an affected device. The vulnerability is due to improper input validation. An attacker could exploit this vulnerability by uploading a malicious file to an affected device. A successful exploit could allow the attacker to overwrite arbitrary files on as well as modify the underlying operating system of an affected device.","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 Firepower Device Manager On-Box Software Arbitrary File Overwrite Vulnerability","id":"CVE-2020-3309","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"file_upload","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Cisco Firepower Device Manager On-Box Software XML Parsing Vulnerability","id":"CVE-2020-3310"},"packages":[],"prev":{"headline":"Cisco Firepower Threat Defense Software Signature Verification Bypass Vulnerability","id":"CVE-2020-3308"},"products":["Cisco Firepower Threat Defense Software"],"published":"2020-05-06","related":[{"cvss_score":6.3,"headline":"Cisco Firepower Device Manager On-Box Software Remote Code Execution Vulnerability","id":"CVE-2021-1518","kev_date_added":null,"published":"2021-07-22"},{"cvss_score":5.5,"headline":"Cisco Firepower Device Manager On-Box Software XML Parsing Vulnerability","id":"CVE-2020-3310","kev_date_added":null,"published":"2020-05-06"}],"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":"2024-11-15","vendors":["Cisco"]},"summary":"An authenticated attacker can upload a malicious file to overwrite arbitrary files on the underlying operating system of Cisco Firepower devices.","url":"https://insights.sbomify.com/CVE-2020-3309/"}