{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-43664 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-43664 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-43664 is a high-severity command injection vulnerability in n/a, published on 30 Mar 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-43664 and fix it if it is affected.\n\nWhat it is: CVE-2021-43664 is a high-severity command injection vulnerability in n/a, published on 30 Mar 2022. 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-2021-43664 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-2021-43664/ (Markdown: https://insights.sbomify.com/CVE-2021-43664/index.md)","id":"CVE-2021-43664","markdown":"https://insights.sbomify.com/CVE-2021-43664/index.md","name":"CVE-2021-43664","record":{"aliases":["GHSA-669g-cwhp-9qg2"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Totolink router","requires_auth":"none","summary":"Attackers can execute arbitrary commands on Totolink EX300_v2 routers via the forceugpo component.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"ex300_v2_firmware","vendor":"totolink"}],"cvss":{"score":8.1,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-77","name":"Improper Neutralization of Special Elements used in a Command"}],"description":"totolink EX300_v2 V4.0.3c.140_B20210429 was discovered to contain a command injection vulnerability via the component process\u0026nbsp;forceugpo.","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 n/a","id":"CVE-2021-43664","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":"Denial of service in n/a","id":"CVE-2021-43666"},"packages":[],"prev":{"headline":"Command injection in n/a","id":"CVE-2021-43663"},"products":["n/a"],"published":"2022-03-30","related":[{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2022-32449","kev_date_added":null,"published":"2022-07-07"},{"cvss_score":7.5,"headline":"Command injection in n/a","id":"CVE-2021-43663","kev_date_added":null,"published":"2022-03-30"},{"cvss_score":6.1,"headline":"Cross-site scripting in n/a","id":"CVE-2021-43661","kev_date_added":null,"published":"2022-03-30"}],"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":"Attackers can execute arbitrary commands on Totolink EX300_v2 routers via the forceugpo component.","url":"https://insights.sbomify.com/CVE-2021-43664/"}