{"answers":{"affected":"It affects 4 products.","exploited":"There is no known exploitation of CVE-2021-43072 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-43072 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-43072 is a medium-severity memory corruption vulnerability in Fortinet Fortianalyzer, published on 18 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-2021-43072 and fix it if it is affected.\n\nWhat it is: CVE-2021-43072 is a medium-severity memory corruption vulnerability in Fortinet Fortianalyzer, published on 18 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-2021-43072 in the wild and no public exploit code.\n\nAffected product: Fortinet Fortianalyzer. 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-2021-43072/ (Markdown: https://insights.sbomify.com/CVE-2021-43072/index.md)","id":"CVE-2021-43072","markdown":"https://insights.sbomify.com/CVE-2021-43072/index.md","name":"CVE-2021-43072","record":{"aliases":["GHSA-69j8-frw9-cp4h"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Fortinet network security","requires_auth":"high_privilege","summary":"Attackers can execute unauthorized code via crafted CLI commands using tFTP, affecting Fortinet network security products.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"fortinet","cpe":[{"product":"fortianalyzer","vendor":"fortinet"},{"product":"fortimanager","vendor":"fortinet"},{"product":"fortios","vendor":"fortinet"},{"product":"fortiproxy","vendor":"fortinet"}],"cvss":{"score":6.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:C","version":"3.1"},"cwes":[{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"}],"description":"A buffer copy without checking size of input ('classic buffer overflow') in Fortinet FortiAnalyzer version 7.0.2 and below, version 6.4.7 and below, version 6.2.9 and below, version 6.0.11 and below, version 5.6.11 and below, FortiManager version 7.0.2 and below, version 6.4.7 and below, version 6.2.9 and below, version 6.0.11 and below, version 5.6.11 and below, FortiOS version 7.0.0 through 7.0.4, 6.4.0 through 6.4.8, 6.2.0 through 6.2.10, 6.0.x and FortiProxy version 7.0.0 through 7.0.3, 2.0.0 through 2.0.8, 1.2.x, 1.1.x and 1.0.x allows attacker to execute unauthorized code or commands via crafted CLI `execute restore image` and `execute certificate remote` operations with the tFTP protocol.","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":"Memory corruption in FortiAnalyzer","id":"CVE-2021-43072","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"fortinet:fortianalyzer","products":["fortinet:fortianalyzer","fortinet:fortimanager","fortinet:fortios","fortinet:fortiproxy"],"type":"memory_corruption","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Command injection in n/a","id":"CVE-2021-43073"},"packages":[],"prev":{"headline":"Memory corruption in Fortinet FortiWeb","id":"CVE-2021-43071"},"products":["FortiAnalyzer","FortiManager"],"published":"2023-07-18","related":[{"cvss_score":9.4,"headline":"Fortinet Multiple Products Authentication Bypass Using an Alternate Path or Channel","id":"CVE-2026-24858","kev_date_added":"2026-01-27","published":"2026-01-27"},{"cvss_score":9.3,"headline":"Memory corruption in FortiAnalyzer","id":"CVE-2023-25610","kev_date_added":null,"published":"2025-03-24"},{"cvss_score":8.8,"headline":"Server-side request forgery in Fortinet FortiAnalyzer, FortiManager","id":"CVE-2021-32603","kev_date_added":null,"published":"2021-08-05"},{"cvss_score":8.8,"headline":"Cross-site scripting in Fortinet FortiAnalyzer","id":"CVE-2020-12817","kev_date_added":null,"published":"2020-09-24"},{"cvss_score":8,"headline":"Auth bypass in FortiOS","id":"CVE-2024-48886","kev_date_added":null,"published":"2025-01-14"},{"cvss_score":8,"headline":"Cross-site scripting in Fortinet FortiAnalyzer, FortiManager","id":"CVE-2022-39950","kev_date_added":null,"published":"2022-11-02"},{"cvss_score":7.8,"headline":"Command injection in Fortinet FortiManager, FortiAnalyzer, FortiPortal","id":"CVE-2021-26104","kev_date_added":null,"published":"2022-04-06"}],"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":"total"},"state":"PUBLISHED","updated":"2024-09-17","vendors":["Fortinet"]},"summary":"Attackers can execute unauthorized code via crafted CLI commands using tFTP, affecting Fortinet network security products.","url":"https://insights.sbomify.com/CVE-2021-43072/"}