{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-15639 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-15639 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-15639 is a critical path traversal vulnerability in Marvell QConvergeConsole, published on 25 Aug 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-15639 and fix it if it is affected.\n\nWhat it is: CVE-2020-15639 is a critical path traversal vulnerability in Marvell QConvergeConsole, published on 25 Aug 2020. 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-2020-15639 in the wild and no public exploit code.\n\nAffected product: Marvell QConvergeConsole. 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-2020-15639/ (Markdown: https://insights.sbomify.com/CVE-2020-15639/index.md)","id":"CVE-2020-15639","markdown":"https://insights.sbomify.com/CVE-2020-15639/index.md","name":"CVE-2020-15639","record":{"aliases":["GHSA-cg9f-2ww2-q5f3"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Marvell QConvergeConsole","requires_auth":"none","summary":"Remote attackers can execute arbitrary code with SYSTEM privileges via path traversal in Marvell QConvergeConsole without authentication.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"zdi","cpe":[{"product":"qconvergeconsole","vendor":"marvell"}],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"This vulnerability allows remote attackers to execute arbitrary code on affected installations of Marvell QConvergeConsole 5.5.0.64. Authentication is not required to exploit this vulnerability. The specific flaw exists within the decryptFile method of the FlashValidatorServiceImpl class. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-10496.","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 QConvergeConsole","id":"CVE-2020-15639","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2020"},"n_packages":0,"n_references":2,"next":{"headline":"Path traversal in QConvergeConsole","id":"CVE-2020-15640"},"packages":[],"prev":{"headline":"Memory corruption in PhantomPDF","id":"CVE-2020-15638"},"products":["QConvergeConsole"],"published":"2020-08-25","related":[{"cvss_score":9.8,"headline":"Marvell QConvergeConsole saveAsText Directory Traversal Remote Code Execution Vulnerability","id":"CVE-2025-6794","kev_date_added":null,"published":"2025-07-07"},{"cvss_score":9.8,"headline":"Marvell QConvergeConsole getFileFromURL Unrestricted File Upload Remote Code Execution Vulnerability","id":"CVE-2025-6802","kev_date_added":null,"published":"2025-07-07"},{"cvss_score":9.4,"headline":"Path traversal in QConvergeConsole","id":"CVE-2025-8426","kev_date_added":null,"published":"2025-07-31"},{"cvss_score":9.4,"headline":"Path traversal in QConvergeConsole","id":"CVE-2025-6793","kev_date_added":null,"published":"2025-07-07"},{"cvss_score":8.8,"headline":"Command injection in QConvergeConsole","id":"CVE-2020-15642","kev_date_added":null,"published":"2020-08-25"},{"cvss_score":8.8,"headline":"Path traversal in QConvergeConsole","id":"CVE-2020-15643","kev_date_added":null,"published":"2020-08-25"}],"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":["Marvell"]},"summary":"Remote attackers can execute arbitrary code with SYSTEM privileges via path traversal in Marvell QConvergeConsole without authentication.","url":"https://insights.sbomify.com/CVE-2020-15639/"}