{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-36603 exists.","fix":"No fix has been published for CVE-2020-36603 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-36603 is a medium-severity vulnerability in n/a, published on 14 Sep 2022. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2020-36603 and fix it if it is affected.\n\nWhat it is: CVE-2020-36603 is a medium-severity vulnerability in n/a, published on 14 Sep 2022. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-36603 exists.\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-2020-36603/ (Markdown: https://insights.sbomify.com/CVE-2020-36603/index.md)","id":"CVE-2020-36603","markdown":"https://insights.sbomify.com/CVE-2020-36603/index.md","name":"CVE-2020-36603","record":{"aliases":["GHSA-vwh6-r56v-wq74"],"analysis":{"component_type":"operating_system","fix_type":"no_fix_stated","impacts":["privilege_escalation","code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Windows anti-cheat driver","requires_auth":"high_privilege","summary":"Local attackers can execute arbitrary code with SYSTEM privileges via the Genshin Impact anti-cheat driver due to inadequate restriction of unprivileged function calls.","user_interaction":"required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"mhyprot2","vendor":"hoyoverse"}],"cvss":{"score":6.5,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-269","name":"Improper Privilege Management"}],"description":"The HoYoVerse (formerly miHoYo) Genshin Impact mhyprot2.sys 1.0.0.0 anti-cheat driver does not adequately restrict unprivileged function calls, allowing local, unprivileged users to execute arbitrary code with SYSTEM privileges on Microsoft Windows systems. The mhyprot2.sys driver must first be installed by a user with administrative privileges.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2023-01-12","github_poc":1,"max_poc_stars":3,"metasploit":0,"nuclei":0,"refs":[{"date":"2023-01-12T10:17:58Z","kind":"github_poc","ref":"https://github.com/gmh5225/CVE-2020-36603","stars":3,"title":"The HoYoVerse (formerly miHoYo) Genshin Impact mhyprot2.sys 1.0.0.0 anti-cheat driver does not adequately restrict unprivileged function calls, allowing local, unprivileged users to execute arbitrary code with SYSTEM privileges on Microsoft Windows systems. The mhyprot2.sys driver must first be installed by a user with CVE project by @Sn0wAlice"}],"tier":"weaponised"},"has_fix":null,"headline":"Privilege escalation in n/a","id":"CVE-2020-36603","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2020"},"n_packages":0,"n_references":5,"next":{"headline":"hoek subject to prototype pollution via the clone function.","id":"CVE-2020-36604"},"packages":[],"prev":{"headline":"Memory corruption in 576up005 HOTA-CM-H-Shark-BD;577HOTA-CM-H-Shark-BD;581up-HOTA-CM-H-Shark-BD;586-HOTA-CM-H-Shark-BD;588-HOTA-CM-H-Shark-BD;606-HOTA-CM-H-Shark-BD;BI-ACC-REPORT;CM-H-Shark-BD","id":"CVE-2020-36602"},"products":["n/a"],"published":"2022-09-14","related":[],"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)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-06-04","vendors":["n/a"]},"summary":"Local attackers can execute arbitrary code with SYSTEM privileges via the Genshin Impact anti-cheat driver due to inadequate restriction of unprivileged function calls.","url":"https://insights.sbomify.com/CVE-2020-36603/"}