{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-45531 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-45531 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-45531 is a high-severity command injection vulnerability in Netgear D6220 Firmware, published on 26 Dec 2021. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-45531 and fix it if it is affected.\n\nWhat it is: CVE-2021-45531 is a high-severity command injection vulnerability in Netgear D6220 Firmware, published on 26 Dec 2021. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-45531 in the wild and no public exploit code.\n\nAffected product: Netgear D6220 Firmware. 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-2021-45531/ (Markdown: https://insights.sbomify.com/CVE-2021-45531/index.md)","id":"CVE-2021-45531","markdown":"https://insights.sbomify.com/CVE-2021-45531/index.md","name":"CVE-2021-45531","record":{"aliases":["GHSA-8jx3-84v7-hf92"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"NETGEAR D6220 router","requires_auth":"low_privilege","summary":"An authenticated user can execute arbitrary commands on NETGEAR D6220 devices via a command injection vulnerability.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"d6220_firmware","vendor":"netgear"}],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AC:H/AV:N/A:L/C:H/I:H/PR:L/S:U/UI:N","version":"3.1"},"cwes":[{"id":"CWE-77","name":"Improper Neutralization of Special Elements used in a Command"}],"description":"NETGEAR D6220 devices before 1.0.0.76 are affected by command injection by an authenticated user.","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-2021-45531","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"netgear:d6220_firmware","products":["netgear:d6220_firmware"],"type":"command_injection","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Command injection in n/a","id":"CVE-2021-45532"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2021-45530"},"products":["n/a"],"published":"2021-12-26","related":[{"cvss_score":8.8,"headline":"NETGEAR Multiple Routers Remote Code Execution","id":"CVE-2016-6277","kev_date_added":"2022-03-07","published":"2016-12-14"},{"cvss_score":9.6,"headline":"Memory corruption in n/a","id":"CVE-2021-45527","kev_date_added":null,"published":"2021-12-26"},{"cvss_score":9.6,"headline":"Memory corruption in n/a","id":"CVE-2021-45610","kev_date_added":null,"published":"2021-12-26"},{"cvss_score":9.6,"headline":"Memory corruption in n/a","id":"CVE-2021-45638","kev_date_added":null,"published":"2021-12-26"},{"cvss_score":8.8,"headline":"NETGEAR Multiple Routers httpd Stack-based Buffer Overflow Remote Code Execution Vulnerability","id":"CVE-2021-34982","kev_date_added":null,"published":"2024-05-07"},{"cvss_score":8.8,"headline":"Command injection in n/a","id":"CVE-2023-33533","kev_date_added":null,"published":"2023-06-06"},{"cvss_score":8.8,"headline":"Memory corruption in R6700v3","id":"CVE-2022-27643","kev_date_added":null,"published":"2023-03-29"}],"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":"An authenticated user can execute arbitrary commands on NETGEAR D6220 devices via a command injection vulnerability.","url":"https://insights.sbomify.com/CVE-2021-45531/"}