{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-9120 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-9120 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-9120 is a high-severity denial of service vulnerability in CloudEngine 1800V, published on 24 Dec 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-2020-9120 and fix it if it is affected.\n\nWhat it is: CVE-2020-9120 is a high-severity denial of service vulnerability in CloudEngine 1800V, published on 24 Dec 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-2020-9120 in the wild and no public exploit code.\n\nAffected product: CloudEngine 1800V. 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-2020-9120/ (Markdown: https://insights.sbomify.com/CVE-2020-9120/index.md)","id":"CVE-2020-9120","markdown":"https://insights.sbomify.com/CVE-2020-9120/index.md","name":"CVE-2020-9120","record":{"aliases":["GHSA-hcv9-p733-v9fh"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"CloudEngine 1800V switch","requires_auth":"none","summary":"Remote attackers can cause denial of service on Huawei CloudEngine 1800V switches by sending specific messages that disrupt normal forwarding.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"huawei","cpe":[{"product":"cloudengine_1800v","vendor":"huawei"}],"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:N/A:H","version":"3.1"},"cwes":[],"description":"CloudEngine 1800V versions V100R019C10SPC500 has a resource management error vulnerability. Remote unauthorized attackers could send specific types of messages to the device, resulting in the message received by the system can't be forwarded normally.","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":"Denial of service in CloudEngine 1800V","id":"CVE-2020-9120","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Other in HiRouter-CD30-10;HiRouter-CT31-10;WS5200-12;WS5281-10;WS5800-10;WS7100-10;WS7200-10","id":"CVE-2020-9122"},"packages":[],"prev":{"headline":"Privilege escalation in HUAWEI Mate 10;HUAWEI Mate 30;HUAWEI Mate 30 Pro;HUAWEI P40;HUAWEI P40 Pro","id":"CVE-2020-9119"},"products":["CloudEngine 1800V"],"published":"2020-12-24","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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"Remote attackers can cause denial of service on Huawei CloudEngine 1800V switches by sending specific messages that disrupt normal forwarding.","url":"https://insights.sbomify.com/CVE-2020-9120/"}