{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-28143 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-28143 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-28143 is a high-severity command injection vulnerability in n/a, published on 11 Mar 2021. 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-2021-28143 and fix it if it is affected.\n\nWhat it is: CVE-2021-28143 is a high-severity command injection vulnerability in n/a, published on 11 Mar 2021. 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-2021-28143 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-2021-28143/ (Markdown: https://insights.sbomify.com/CVE-2021-28143/index.md)","id":"CVE-2021-28143","markdown":"https://insights.sbomify.com/CVE-2021-28143/index.md","name":"CVE-2021-28143","record":{"aliases":["GHSA-6fqw-cvh4-899x"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"D-Link router","requires_auth":"low_privilege","summary":"Authenticated attackers can execute arbitrary commands on D-Link DIR-841 routers via the System Tools ping and traceroute features.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"dir-841_firmware","vendor":"dlink"}],"cvss":{"score":8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"/jsonrpc on D-Link DIR-841 3.03 and 3.04 devices allows authenticated command injection via ping, ping6, or traceroute (under System Tools).","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-2021-28143","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Command injection in n/a","id":"CVE-2021-28144"},"packages":[],"prev":{"headline":"SQL injection in n/a","id":"CVE-2021-28142"},"products":["n/a"],"published":"2021-03-11","related":[],"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":"2024-08-03","vendors":["n/a"]},"summary":"Authenticated attackers can execute arbitrary commands on D-Link DIR-841 routers via the System Tools ping and traceroute features.","url":"https://insights.sbomify.com/CVE-2021-28143/"}