{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-11189 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-11189 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-11189 is a high-severity authentication bypass vulnerability in n/a, published on 20 Feb 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-11189 and fix it if it is affected.\n\nWhat it is: CVE-2019-11189 is a high-severity authentication bypass vulnerability in n/a, published on 20 Feb 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2019-11189 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-2019-11189/ (Markdown: https://insights.sbomify.com/CVE-2019-11189/index.md)","id":"CVE-2019-11189","markdown":"https://insights.sbomify.com/CVE-2019-11189/index.md","name":"CVE-2019-11189","record":{"aliases":["GHSA-wggh-x2ch-8rhx"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"ONOS SDN controller","requires_auth":"none","summary":"Attackers can bypass network access control in ONOS by injecting gratuitous ARP replies, removing flow denial rules and allowing unauthorized network access.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"onos","vendor":"opennetworking"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-290","name":"Authentication Bypass by Spoofing"}],"description":"Authentication Bypass by Spoofing in org.onosproject.acl (access control) and org.onosproject.mobility (host mobility) in ONOS v2.0 and earlier allows attackers to bypass network access control via data plane packet injection. To exploit the vulnerability, an attacker sends a gratuitous ARP reply that causes the host mobility application to remove existing access control flow denial rules in the network. The access control application does not re-install flow deny rules, so the attacker can bypass the intended access control policy.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Auth bypass in n/a","id":"CVE-2019-11189","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"Race condition in n/a","id":"CVE-2019-11190"},"packages":[],"prev":{"headline":"Auth bypass in n/a","id":"CVE-2019-11187"},"products":["n/a"],"published":"2020-02-20","related":[{"cvss_score":9.8,"headline":"Other in n/a","id":"CVE-2023-41591","kev_date_added":null,"published":"2025-05-29"},{"cvss_score":9.8,"headline":"Deserialization in n/a","id":"CVE-2025-29310","kev_date_added":null,"published":"2025-03-24"},{"cvss_score":9.8,"headline":"Business logic in n/a","id":"CVE-2022-29604","kev_date_added":null,"published":"2023-04-20"},{"cvss_score":9.8,"headline":"Business logic in n/a","id":"CVE-2022-29606","kev_date_added":null,"published":"2023-04-20"},{"cvss_score":9.1,"headline":"Business logic in n/a","id":"CVE-2025-29312","kev_date_added":null,"published":"2025-03-24"},{"cvss_score":7.5,"headline":"Weak cryptography in n/a","id":"CVE-2025-29311","kev_date_added":null,"published":"2025-03-24"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2021-38363","kev_date_added":null,"published":"2023-04-20"}],"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":"Attackers can bypass network access control in ONOS by injecting gratuitous ARP replies, removing flow denial rules and allowing unauthorized network access.","url":"https://insights.sbomify.com/CVE-2019-11189/"}