{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-3961 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-3961 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-3961 is a high-severity vulnerability in VMware Horizon Client for Windows, 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-2020-3961 and fix it if it is affected.\n\nWhat it is: CVE-2020-3961 is a high-severity vulnerability in VMware Horizon Client for Windows, 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-2020-3961 in the wild and no public exploit code.\n\nAffected product: VMware Horizon Client for Windows. 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-2020-3961/ (Markdown: https://insights.sbomify.com/CVE-2020-3961/index.md)","id":"CVE-2020-3961","markdown":"https://insights.sbomify.com/CVE-2020-3961/index.md","name":"CVE-2020-3961","record":{"aliases":["GHSA-g65w-8qv6-v378"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["privilege_escalation","code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"VMware Horizon Client","requires_auth":"low_privilege","summary":"A local attacker can exploit unsafe library loading and folder permissions in VMware Horizon Client to execute arbitrary code with elevated privileges.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"vmware","cpe":[{"product":"horizon_client","vendor":"vmware"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-732","name":"Incorrect Permission Assignment for Critical Resource"}],"description":"VMware Horizon Client for Windows (prior to 5.4.3) contains a privilege escalation vulnerability due to folder permission configuration and unsafe loading of libraries. A local user on the system where the software is installed may exploit this issue to run commands as any user.","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":"Privilege escalation in VMware Horizon Client for Windows","id":"CVE-2020-3961","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Use after free in Fusion","id":"CVE-2020-3962"},"packages":[],"prev":{"headline":"Information disclosure in VMware ESXi, Workstation, and Fusion","id":"CVE-2020-3960"},"products":["VMware Horizon Client for Windows"],"published":"2020-06-15","related":[{"cvss_score":7.8,"headline":"Privilege escalation in VMware Horizon Client for Windows","id":"CVE-2019-5543","kev_date_added":null,"published":"2020-03-16"},{"cvss_score":7.8,"headline":"Privilege escalation in Horizon Client for Linux","id":"CVE-2018-6964","kev_date_added":null,"published":"2018-05-29"},{"cvss_score":7.1,"headline":"Path traversal in VMware Horizon Client for Windows","id":"CVE-2020-3991","kev_date_added":null,"published":"2020-10-16"},{"cvss_score":6.5,"headline":"Information disclosure in VMware Workstation Pro / Player (Workstation), VMware Horizon Client for Windows","id":"CVE-2021-21987","kev_date_added":null,"published":"2021-05-24"},{"cvss_score":6.5,"headline":"Information disclosure in VMware Workstation Pro / Player (Workstation), VMware Horizon Client for Windows","id":"CVE-2021-21988","kev_date_added":null,"published":"2021-05-24"},{"cvss_score":6.5,"headline":"Information disclosure in VMware Workstation Pro / Player (Workstation), VMware Horizon Client for Windows","id":"CVE-2021-21989","kev_date_added":null,"published":"2021-05-24"}],"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":"A local attacker can exploit unsafe library loading and folder permissions in VMware Horizon Client to execute arbitrary code with elevated privileges.","url":"https://insights.sbomify.com/CVE-2020-3961/"}