{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-47849 exists.","fix":"No fix has been published for CVE-2021-47849 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-47849 is a high-severity path traversal vulnerability in Yodinfo Mini Mouse, published on 21 Jan 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-47849 and fix it if it is affected.\n\nWhat it is: CVE-2021-47849 is a high-severity path traversal vulnerability in Yodinfo Mini Mouse, published on 21 Jan 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-47849 exists.\n\nAffected product: Yodinfo Mini Mouse. 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-2021-47849/ (Markdown: https://insights.sbomify.com/CVE-2021-47849/index.md)","id":"CVE-2021-47849","markdown":"https://insights.sbomify.com/CVE-2021-47849/index.md","name":"CVE-2021-47849","record":{"aliases":["GHSA-634x-c39w-j7px"],"analysis":{"component_type":"iot_embedded","fix_type":"no_fix_stated","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Mini Mouse device","requires_auth":"none","summary":"Attackers can access sensitive system directories and retrieve file lists via path traversal in the device information endpoint.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[{"product":"mini_mouse","vendor":"yodinfo"}],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"Mini Mouse 9.3.0 contains a path traversal vulnerability that allows attackers to access sensitive system directories through the device information endpoint. Attackers can retrieve file lists from system directories like /usr, /etc, and /var by manipulating file path parameters in API requests.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Mini Mouse 9.3.0 - Local File inclusion / Path Traversal","id":"CVE-2021-47849","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2021"},"n_packages":0,"n_references":3,"next":{"headline":"Mini Mouse 9.2.0 - Path Traversal","id":"CVE-2021-47850"},"packages":[],"prev":{"headline":"Blitar Tourism 1.0 - Authentication Bypass SQLi","id":"CVE-2021-47848"},"products":["Mini Mouse"],"published":"2026-01-21","related":[{"cvss_score":9.3,"headline":"Mini Mouse 9.2.0 - Remote Code Execution","id":"CVE-2021-47851","kev_date_added":null,"published":"2026-01-21"},{"cvss_score":8.7,"headline":"Mini Mouse 9.2.0 - Path Traversal","id":"CVE-2021-47850","kev_date_added":null,"published":"2026-01-21"}],"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":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-01-22","vendors":["Yodinfo"]},"summary":"Attackers can access sensitive system directories and retrieve file lists via path traversal in the device information endpoint.","url":"https://insights.sbomify.com/CVE-2021-47849/"}