{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-42000 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-42000 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-42000 is a critical path traversal vulnerability in Arcserve UDP, published on 27 Nov 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-42000 and fix it if it is affected.\n\nWhat it is: CVE-2023-42000 is a critical path traversal vulnerability in Arcserve UDP, published on 27 Nov 2023. 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-2023-42000 in the wild and no public exploit code.\n\nAffected product: Arcserve UDP. 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-2023-42000/ (Markdown: https://insights.sbomify.com/CVE-2023-42000/index.md)","id":"CVE-2023-42000","markdown":"https://insights.sbomify.com/CVE-2023-42000/index.md","name":"CVE-2023-42000","record":{"aliases":["GHSA-4xpq-wqf9-p6mv"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Arcserve UDP Agent","requires_auth":"none","summary":"Unauthenticated attackers can upload arbitrary files to any location on the server via path traversal, potentially leading to code execution.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"tenable","cpe":[{"product":"udp","vendor":"arcserve"}],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"Arcserve UDP prior to 9.2 contains a path traversal vulnerability in com.ca.arcflash.ui.server.servlet.FileHandlingServlet.doUpload(). An unauthenticated remote attacker can exploit it to upload arbitrary files to any location on the file system where the UDP agent is installed.","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":"Arcserve UDP Agent Unauthenticated Path Traversal File Upload","id":"CVE-2023-42000","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"IBM Security Guardium CSV injection","id":"CVE-2023-42004"},"packages":[],"prev":{"headline":"Arcserve UDP Management Authentication Bypass","id":"CVE-2023-41999"},"products":["Arcserve UDP"],"published":"2023-11-27","related":[{"cvss_score":9.1,"headline":"Arcserve Unified Data Protection (UDP) Directory Traversal","id":"CVE-2015-4068","kev_date_added":"2022-03-25","published":"2015-05-29"},{"cvss_score":9.8,"headline":"Authentication Bypass via wizardLogin in Arcserve Unified Data Protection","id":"CVE-2024-0799","kev_date_added":null,"published":"2024-03-13"},{"cvss_score":9.8,"headline":"Arcserve UDP Unauthenticated RCE","id":"CVE-2023-41998","kev_date_added":null,"published":"2023-11-27"},{"cvss_score":9.8,"headline":"Arcserve UDP Management Authentication Bypass","id":"CVE-2023-41999","kev_date_added":null,"published":"2023-11-27"},{"cvss_score":9.8,"headline":"Auth bypass in n/a","id":"CVE-2023-26258","kev_date_added":null,"published":"2023-07-03"},{"cvss_score":9.2,"headline":"Arcserve UDP \u003c 10.2 Pre-Authentication Heap Overflow","id":"CVE-2025-34522","kev_date_added":null,"published":"2025-08-27"}],"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":"2024-08-02","vendors":["Arcserve"]},"summary":"Unauthenticated attackers can upload arbitrary files to any location on the server via path traversal, potentially leading to code execution.","url":"https://insights.sbomify.com/CVE-2023-42000/"}