{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-26115 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-26115 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-26115 is a high-severity command injection vulnerability in Fortinet FortiWAN, published on 19 Dec 2024. 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-2021-26115 and fix it if it is affected.\n\nWhat it is: CVE-2021-26115 is a high-severity command injection vulnerability in Fortinet FortiWAN, published on 19 Dec 2024. 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-2021-26115 in the wild and no public exploit code.\n\nAffected product: Fortinet FortiWAN. 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-2021-26115/ (Markdown: https://insights.sbomify.com/CVE-2021-26115/index.md)","id":"CVE-2021-26115","markdown":"https://insights.sbomify.com/CVE-2021-26115/index.md","name":"CVE-2021-26115","record":{"aliases":["GHSA-f6w7-3cg5-fhr8"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["privilege_escalation","code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"FortiWAN network appliance","requires_auth":"low_privilege","summary":"A local authenticated attacker can escalate privileges to root on FortiWAN devices by exploiting a command injection vulnerability in the CLI.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"fortinet","cpe":[{"product":"fortiwan","vendor":"fortinet"}],"cvss":{"score":7.6,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:F/RL:X/RC:C","version":"3.1"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"An OS command injection (CWE-78) vulnerability in FortiWAN version 4.5.7 and below Command Line Interface may allow a local, authenticated and unprivileged attacker to escalate their privileges to root via executing a specially-crafted command.An OS command injection (CWE-78) vulnerability in FortiWAN Command Line Interface may allow a local, authenticated and unprivileged attacker to escalate their privileges to root via executing a specially-crafted command.","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":"Command injection in FortiWAN","id":"CVE-2021-26115","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Command injection in Fortinet FortiAuthenticator","id":"CVE-2021-26116"},"packages":[],"prev":{"headline":"SQL injection in Fortinet FortiWAN","id":"CVE-2021-26114"},"products":["FortiWAN"],"published":"2024-12-19","related":[{"cvss_score":9.8,"headline":"Path traversal in FortiWAN","id":"CVE-2021-26102","kev_date_added":null,"published":"2024-12-19"},{"cvss_score":9.8,"headline":"SQL injection in Fortinet FortiWAN","id":"CVE-2021-26114","kev_date_added":null,"published":"2022-04-06"},{"cvss_score":8.8,"headline":"Command injection in n/a","id":"CVE-2016-4965","kev_date_added":null,"published":"2016-09-21"},{"cvss_score":8.6,"headline":"Auth bypass in FortiWAN","id":"CVE-2023-44252","kev_date_added":null,"published":"2023-12-13"},{"cvss_score":8.1,"headline":"Path traversal in FortiWAN","id":"CVE-2023-44251","kev_date_added":null,"published":"2023-12-13"},{"cvss_score":8.1,"headline":"Memory corruption in Fortinet FortiWAN","id":"CVE-2021-26112","kev_date_added":null,"published":"2022-04-06"},{"cvss_score":8,"headline":"Command injection in FortiWAN","id":"CVE-2022-33869","kev_date_added":null,"published":"2023-02-16"}],"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":"2024-12-20","vendors":["Fortinet"]},"summary":"A local authenticated attacker can escalate privileges to root on FortiWAN devices by exploiting a command injection vulnerability in the CLI.","url":"https://insights.sbomify.com/CVE-2021-26115/"}