{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-18659 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-18659 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-18659 is a high-severity vulnerability in n/a, published on 26 Oct 2018. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-18659 and fix it if it is affected.\n\nWhat it is: CVE-2018-18659 is a high-severity vulnerability in n/a, published on 26 Oct 2018. 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-2018-18659 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-2018-18659/ (Markdown: https://insights.sbomify.com/CVE-2018-18659/index.md)","id":"CVE-2018-18659","markdown":"https://insights.sbomify.com/CVE-2018-18659/index.md","name":"CVE-2018-18659","record":{"aliases":["GHSA-5mwf-gcw7-jrpc"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_read","code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Arcserve UDP","requires_auth":"none","summary":"Unauthenticated attackers can exploit an XML External Entity vulnerability in Arcserve UDP to read sensitive data or execute code.","user_interaction":"not_required","vuln_class":"xxe"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"udp","vendor":"arcserve"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.0"},"cwes":[{"id":"CWE-611","name":"Improper Restriction of XML External Entity Reference"}],"description":"An issue was discovered in Arcserve Unified Data Protection (UDP) through 6.5 Update 4. There is a DDI-VRT-2018-19 Unauthenticated XXE in /management/UdpHttpService issue.","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":"XML external entity in n/a","id":"CVE-2018-18659","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xxe","year":"2018"},"n_packages":0,"n_references":3,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2018-18660"},"packages":[],"prev":{"headline":"Information disclosure in n/a","id":"CVE-2018-18658"},"products":["n/a"],"published":"2018-10-26","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":"Arcserve UDP Agent Unauthenticated Path Traversal File Upload","id":"CVE-2023-42000","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":"2024-09-16","vendors":["n/a"]},"summary":"Unauthenticated attackers can exploit an XML External Entity vulnerability in Arcserve UDP to read sensitive data or execute code.","url":"https://insights.sbomify.com/CVE-2018-18659/"}