{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-7869 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-7869 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-7869 is a critical vulnerability in mastersoft ZOOK, published on 29 Jun 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2020-7869 and fix it if it is affected.\n\nWhat it is: CVE-2020-7869 is a critical vulnerability in mastersoft ZOOK, published on 29 Jun 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2020-7869 in the wild and no public exploit code.\n\nAffected product: mastersoft ZOOK. 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-2020-7869/ (Markdown: https://insights.sbomify.com/CVE-2020-7869/index.md)","id":"CVE-2020-7869","markdown":"https://insights.sbomify.com/CVE-2020-7869/index.md","name":"CVE-2020-7869","record":{"aliases":["GHSA-wqpm-3q37-8x6w"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Remote administration tool","requires_auth":"low_privilege","summary":"A remote attacker can create and execute arbitrary files on the ZOOK agent via the Tight file CMD function without proper authorization.","user_interaction":"required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"krcert","cpe":[{"product":"zook","vendor":"mastersoft"}],"cvss":{"score":9,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"An improper input validation vulnerability of ZOOK software (remote administration tool) could allow a remote attacker to create arbitrary file. The ZOOK viewer has the \"Tight file CMD\" function to create file. An attacker could create and execute arbitrary file in the ZOOK agent program using \"Tight file CMD\" without authority.","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":"File upload in ZOOK","id":"CVE-2020-7869","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"file_upload","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in ezPDF Editor","id":"CVE-2020-7870"},"packages":[],"prev":{"headline":"Helpu remote code execution vulnerability","id":"CVE-2020-7868"},"products":["ZOOK"],"published":"2021-06-29","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)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["mastersoft"]},"summary":"A remote attacker can create and execute arbitrary files on the ZOOK agent via the Tight file CMD function without proper authorization.","url":"https://insights.sbomify.com/CVE-2020-7869/"}