{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-22300 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-22300 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-22300 is a medium-severity vulnerability in eCNS280_TD, published on 6 Feb 2021. 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-2021-22300 and fix it if it is affected.\n\nWhat it is: CVE-2021-22300 is a medium-severity vulnerability in eCNS280_TD, published on 6 Feb 2021. 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-2021-22300 in the wild and no public exploit code.\n\nAffected product: eCNS280_TD. 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-2021-22300/ (Markdown: https://insights.sbomify.com/CVE-2021-22300/index.md)","id":"CVE-2021-22300","markdown":"https://insights.sbomify.com/CVE-2021-22300/index.md","name":"CVE-2021-22300","record":{"aliases":["GHSA-5wq8-r82h-2qqc"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Huawei eCNS280_TD","requires_auth":"high_privilege","summary":"Attackers can obtain sensitive information from temporary files via inter-process access due to a missing timeout mechanism in Huawei eCNS280_TD devices.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"huawei","cpe":[{"product":"ecns280_td_firmware","vendor":"huawei"}],"cvss":{"score":4.1,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-312","name":"Cleartext Storage of Sensitive Information"}],"description":"There is an information leak vulnerability in eCNS280_TD versions V100R005C00 and V100R005C10. A command does not have timeout exit mechanism. Temporary file contains sensitive information. This allows attackers to obtain information by inter-process access that requires other methods.","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":"Information disclosure in eCNS280 TD","id":"CVE-2021-22300","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in HUAWEI Mate 30","id":"CVE-2021-22301"},"packages":[],"prev":{"headline":"Privilege escalation in ManageOne","id":"CVE-2021-22299"},"products":["eCNS280_TD"],"published":"2021-02-06","related":[{"cvss_score":7.8,"headline":"Privilege escalation in eCNS280 TD;eSE620X vESS","id":"CVE-2021-22396","kev_date_added":null,"published":"2021-08-02"},{"cvss_score":7.5,"headline":"Denial of service in eCNS280 TD","id":"CVE-2021-22363","kev_date_added":null,"published":"2021-06-22"},{"cvss_score":6.5,"headline":"Information disclosure in eCNS280 TD","id":"CVE-2021-40007","kev_date_added":null,"published":"2021-12-13"},{"cvss_score":6.5,"headline":"Denial of service in eCNS280 TD;eSE620X vESS","id":"CVE-2021-39995","kev_date_added":null,"published":"2021-11-29"},{"cvss_score":5.5,"headline":"Information disclosure in FusionCompute;eCNS280 TD","id":"CVE-2021-37036","kev_date_added":null,"published":"2021-11-23"},{"cvss_score":5.3,"headline":"Race condition in eCNS280 TD","id":"CVE-2021-22378","kev_date_added":null,"published":"2021-06-22"},{"cvss_score":4.9,"headline":"Denial of service in eCNS280 TD;eSE620X vESS","id":"CVE-2021-22383","kev_date_added":null,"published":"2021-06-22"}],"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":"2024-08-03","vendors":["n/a"]},"summary":"Attackers can obtain sensitive information from temporary files via inter-process access due to a missing timeout mechanism in Huawei eCNS280_TD devices.","url":"https://insights.sbomify.com/CVE-2021-22300/"}