{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2020-0539 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-0539 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-0539 is a medium-severity path traversal vulnerability in Intel(R) AMT and Intel(R) CSME, published on 15 Jun 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-2020-0539 and fix it if it is affected.\n\nWhat it is: CVE-2020-0539 is a medium-severity path traversal vulnerability in Intel(R) AMT and Intel(R) CSME, published on 15 Jun 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-2020-0539 in the wild and no public exploit code.\n\nAffected product: Intel(R) AMT and Intel(R) CSME. 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-2020-0539/ (Markdown: https://insights.sbomify.com/CVE-2020-0539/index.md)","id":"CVE-2020-0539","markdown":"https://insights.sbomify.com/CVE-2020-0539/index.md","name":"CVE-2020-0539","record":{"aliases":["GHSA-x98q-xj22-fqcf"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Intel CSME firmware","requires_auth":"low_privilege","summary":"An unprivileged local user can cause a denial of service in Intel CSME firmware via a path traversal vulnerability.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"intel","cpe":[{"product":"converged_security_management_engine_firmware","vendor":"intel"},{"product":"trusted_execution_engine_firmware","vendor":"intel"}],"cvss":{"score":5.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"Path traversal in subsystem for Intel(R) DAL software for Intel(R) CSME versions before 11.8.77, 11.12.77, 11.22.77, 12.0.64, 13.0.32, 14.0.33 and Intel(R) TXE versions before 3.1.75, 4.0.25 may allow an unprivileged user to potentially enable denial of service via local access.","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":"Path traversal in Intel(R) AMT and Intel(R) CSME","id":"CVE-2020-0539","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2020"},"n_packages":0,"n_references":4,"next":{"headline":"Hardcoded credentials in Intel(R) AMT","id":"CVE-2020-0540"},"packages":[],"prev":{"headline":"Denial of service in Intel(R) AMT","id":"CVE-2020-0538"},"products":["Intel(R) AMT and Intel(R) CSME"],"published":"2020-06-15","related":[{"cvss_score":9.8,"headline":"Memory corruption in Intel(R) Converged Security \u0026 Management Engine (CSME)","id":"CVE-2019-0153","kev_date_added":null,"published":"2019-05-17"},{"cvss_score":8.8,"headline":"Memory corruption in Intel(R) TXE","id":"CVE-2019-0169","kev_date_added":null,"published":"2019-12-18"},{"cvss_score":8.6,"headline":"Denial of service in Intel(R) AMT and Intel(R) Standard Manageability in Intel (R) CSME","id":"CVE-2022-36392","kev_date_added":null,"published":"2023-08-11"},{"cvss_score":8.2,"headline":"Information disclosure in Intel(R) Converged Security and Management Engine (CSME) and Intel(R) Server Platform Services firmware","id":"CVE-2018-3643","kev_date_added":null,"published":"2018-09-12"},{"cvss_score":8.2,"headline":"Privilege escalation in Intel Converged Security Management Engine (Intel CSME)","id":"CVE-2018-3627","kev_date_added":null,"published":"2018-07-10"},{"cvss_score":7.8,"headline":"Privilege escalation in Intel(R) CSME","id":"CVE-2020-0542","kev_date_added":null,"published":"2020-06-15"},{"cvss_score":7.8,"headline":"Privilege escalation in Intel(R) CSME","id":"CVE-2019-11103","kev_date_added":null,"published":"2019-12-18"}],"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":"An unprivileged local user can cause a denial of service in Intel CSME firmware via a path traversal vulnerability.","url":"https://insights.sbomify.com/CVE-2020-0539/"}