{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-5071 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-5071 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-5071 is a high-severity command injection vulnerability in Tenda AC9, published on 21 Nov 2019. 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-2019-5071 and fix it if it is affected.\n\nWhat it is: CVE-2019-5071 is a high-severity command injection vulnerability in Tenda AC9, published on 21 Nov 2019. 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-2019-5071 in the wild and no public exploit code.\n\nAffected product: Tenda AC9. 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-2019-5071/ (Markdown: https://insights.sbomify.com/CVE-2019-5071/index.md)","id":"CVE-2019-5071","markdown":"https://insights.sbomify.com/CVE-2019-5071/index.md","name":"CVE-2019-5071","record":{"aliases":["GHSA-xhq9-vwjj-93xv"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Tenda AC9 router","requires_auth":"low_privilege","summary":"An attacker can execute arbitrary commands on Tenda AC9 routers by sending a specially crafted HTTP POST request to the DNS1 parameter.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"talos","cpe":[{"product":"ac9v1.0_firmware","vendor":"tendacn"}],"cvss":{"score":7.8,"severity":"high","source":"cna","vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"An exploitable command injection vulnerability exists in the /goform/WanParameterSetting functionality of Tenda AC9 Router AC1200 Smart Dual-Band Gigabit WiFi Route (AC9V1.0 Firmware V15.03.05.16multiTRU). A specially crafted HTTP POST request can cause a command injection in the DNS1 post parameters, resulting in code execution. An attacker can send HTTP POST request with command to trigger this vulnerability.","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 Tenda AC9","id":"CVE-2019-5071","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"Command injection in Tenda AC9","id":"CVE-2019-5072"},"packages":[],"prev":{"headline":"SQL injection in Epignosis","id":"CVE-2019-5070"},"products":["Tenda AC9"],"published":"2019-11-21","related":[{"cvss_score":7.8,"headline":"Command injection in Tenda AC9","id":"CVE-2019-5072","kev_date_added":null,"published":"2019-11-21"}],"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 attacker can execute arbitrary commands on Tenda AC9 routers by sending a specially crafted HTTP POST request to the DNS1 parameter.","url":"https://insights.sbomify.com/CVE-2019-5071/"}