{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-41551 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-41551 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-41551 is a medium-severity path traversal vulnerability in n/a, published on 18 Jan 2022. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-41551 and fix it if it is affected.\n\nWhat it is: CVE-2021-41551 is a medium-severity path traversal vulnerability in n/a, published on 18 Jan 2022. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-41551 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-2021-41551/ (Markdown: https://insights.sbomify.com/CVE-2021-41551/index.md)","id":"CVE-2021-41551","markdown":"https://insights.sbomify.com/CVE-2021-41551/index.md","name":"CVE-2021-41551","record":{"aliases":["GHSA-3r32-ggmf-p3vp"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Leostream Connection Broker","requires_auth":"high_privilege","summary":"Administrators can exploit directory traversal via symbolic links in uploaded ZIP files to read or modify arbitrary files on the server.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"connection_broker","vendor":"leostream"}],"cvss":{"score":4.9,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-59","name":"Improper Link Resolution Before File Access"}],"description":"Leostream Connection Broker 9.0.40.17 allows administrators to conduct directory traversal attacks by uploading z ZIP file that contains a symbolic link.","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 n/a","id":"CVE-2021-41551","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Command injection in n/a","id":"CVE-2021-41552"},"packages":[],"prev":{"headline":"File upload in n/a","id":"CVE-2021-41550"},"products":["n/a"],"published":"2022-01-18","related":[{"cvss_score":9.6,"headline":"Cross-site scripting in n/a","id":"CVE-2020-26574","kev_date_added":null,"published":"2020-10-06"},{"cvss_score":7.2,"headline":"File upload in n/a","id":"CVE-2021-41550","kev_date_added":null,"published":"2022-01-18"},{"cvss_score":6.1,"headline":"Cross-site scripting in n/a","id":"CVE-2021-38157","kev_date_added":null,"published":"2021-08-06"}],"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":"Administrators can exploit directory traversal via symbolic links in uploaded ZIP files to read or modify arbitrary files on the server.","url":"https://insights.sbomify.com/CVE-2021-41551/"}