{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-7842 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-7842 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-7842 is a medium-severity command injection vulnerability in Netis Korea D'live set-top box AP(WF2429TB), published on 20 Nov 2020. 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-2020-7842 and fix it if it is affected.\n\nWhat it is: CVE-2020-7842 is a medium-severity command injection vulnerability in Netis Korea D'live set-top box AP(WF2429TB), published on 20 Nov 2020. 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-2020-7842 in the wild and no public exploit code.\n\nAffected product: Netis Korea D'live set-top box AP(WF2429TB). 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-2020-7842/ (Markdown: https://insights.sbomify.com/CVE-2020-7842/index.md)","id":"CVE-2020-7842","markdown":"https://insights.sbomify.com/CVE-2020-7842/index.md","name":"CVE-2020-7842","record":{"aliases":["GHSA-mpxw-95w2-p523"],"analysis":{"component_type":"iot_embedded","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Netis D'live AP","requires_auth":"high_privilege","summary":"Attackers can execute arbitrary commands on Netis D'live set-top box access points via improper input validation in the NTP server parameter.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"krcert","cpe":[{"product":"wf2429tb_firmware","vendor":"netu"}],"cvss":{"score":6.4,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"Improper Input validation vulnerability exists in Netis Korea D'live AP which could cause arbitrary command injection and execution when the time setting (using ntpServerlp1 parameter) for the users. This affects D'live set-top box AP(WF2429TB) v1.1.10.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2025-04-26","github_poc":1,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2025-04-26T05:14:27Z","kind":"github_poc","ref":"https://github.com/GangTaegyeong/CVE-2020-7842","stars":0,"title":null}],"tier":"poc_unverified"},"has_fix":null,"headline":"D'live AP command injection vulnerability","id":"CVE-2020-7842","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Jiransecurity Spamsniper Stack-based Buffer Overflow Vulnerability","id":"CVE-2020-7845"},"packages":[],"prev":{"headline":"TOBESOFT XPLATFORM arbitrary hta file execution vulnerability","id":"CVE-2020-7841"},"products":["D'live set-top box AP(WF2429TB)"],"published":"2020-11-20","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)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["Netis Korea"]},"summary":"Attackers can execute arbitrary commands on Netis D'live set-top box access points via improper input validation in the NTP server parameter.","url":"https://insights.sbomify.com/CVE-2020-7842/"}