{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-6863 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-6863 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-6863 is a medium-severity missing authorization vulnerability in ZTE Corporation E8820V3, published on 27 Feb 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-2020-6863 and fix it if it is affected.\n\nWhat it is: CVE-2020-6863 is a medium-severity missing authorization vulnerability in ZTE Corporation E8820V3, published on 27 Feb 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-2020-6863 in the wild and no public exploit code.\n\nAffected product: ZTE Corporation E8820V3. 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-2020-6863/ (Markdown: https://insights.sbomify.com/CVE-2020-6863/index.md)","id":"CVE-2020-6863","markdown":"https://insights.sbomify.com/CVE-2020-6863/index.md","name":"CVE-2020-6863","record":{"aliases":["GHSA-4hwc-x4x9-6gfq"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["data_modify","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"ZTE home router","requires_auth":"none","summary":"Attackers can tamper with DDNS parameters and launch DoS attacks on ZTE E8820V3 routers due to missing access controls.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"zte","cpe":[{"product":"e8820v3_firmware","vendor":"zte"}],"cvss":{"score":6.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[],"description":"ZTE E8820V3 router product is impacted by a permission and access control vulnerability. Attackers could use this vulnerability to tamper with DDNS parameters and send DoS attacks on the specified URL.","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":"Missing authorization in E8820V3","id":"CVE-2020-6863","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Information disclosure in E8820V3","id":"CVE-2020-6864"},"packages":[],"prev":{"headline":"Auth bypass in F6x2W","id":"CVE-2020-6862"},"products":["E8820V3"],"published":"2020-02-27","related":[{"cvss_score":6.5,"headline":"Information disclosure in E8820V3","id":"CVE-2020-6864","kev_date_added":null,"published":"2020-02-27"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["ZTE Corporation"]},"summary":"Attackers can tamper with DDNS parameters and launch DoS attacks on ZTE E8820V3 routers due to missing access controls.","url":"https://insights.sbomify.com/CVE-2020-6863/"}