{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-22720 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-22720 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-22720 is a high-severity path traversal vulnerability in C-Bus Toolkit V1.15.7 and prior, published on 13 Apr 2021. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-22720 and fix it if it is affected.\n\nWhat it is: CVE-2021-22720 is a high-severity path traversal vulnerability in C-Bus Toolkit V1.15.7 and prior, published on 13 Apr 2021. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-22720 in the wild and no public exploit code.\n\nAffected product: C-Bus Toolkit V1.15.7 and prior. 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-2021-22720/ (Markdown: https://insights.sbomify.com/CVE-2021-22720/index.md)","id":"CVE-2021-22720","markdown":"https://insights.sbomify.com/CVE-2021-22720/index.md","name":"CVE-2021-22720","record":{"aliases":["GHSA-mrjp-wxf4-27w7"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"C-Bus Toolkit","requires_auth":"high_privilege","summary":"A path traversal vulnerability in C-Bus Toolkit allows remote code execution when restoring a project.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"schneider","cpe":[{"product":"c-bus_toolkit","vendor":"schneider-electric"}],"cvss":{"score":7.2,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"A CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability exists in C-Bus Toolkit (V1.15.7 and prior) that could allow a remote code execution when restoring a project.","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 C-Bus Toolkit V1.15.7 and prior","id":"CVE-2021-22720","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":"Information disclosure in EVlink City (EVC1S22P4 / EVC1S7P4 all versions prior to R8 V3.4.0.1), EVlink Parking (EVW2 / EVF2 / EV.2 all versions prior to R8 V3.4.0.1), and EVlink Smart Wallbox (EVB1A all versions prior to R8 V3.4.0.1 )","id":"CVE-2021-22721"},"packages":[],"prev":{"headline":"Path traversal in C-Bus Toolkit V1.15.7 and prior","id":"CVE-2021-22719"},"products":["C-Bus Toolkit V1.15.7 and prior"],"published":"2021-04-13","related":[{"cvss_score":9.8,"headline":"Privilege escalation in C-Bus Toolkit","id":"CVE-2023-5402","kev_date_added":null,"published":"2023-10-04"},{"cvss_score":8.8,"headline":"Path traversal in C-Bus Toolkit (V1.15.9 and prior), C-Gate Server (V2.11.7 and prior)","id":"CVE-2021-22748","kev_date_added":null,"published":"2022-02-11"},{"cvss_score":8.8,"headline":"Path traversal in C-Bus Toolkit V1.15.7 and prior","id":"CVE-2021-22717","kev_date_added":null,"published":"2021-04-13"},{"cvss_score":8.8,"headline":"Path traversal in C-Bus Toolkit V1.15.7 and prior","id":"CVE-2021-22719","kev_date_added":null,"published":"2021-04-13"},{"cvss_score":7.8,"headline":"Privilege escalation in C-Bus Toolkit","id":"CVE-2021-22716","kev_date_added":null,"published":"2021-04-13"},{"cvss_score":7.8,"headline":"Path traversal in C-Bus Toolkit V1.15.7 and prior","id":"CVE-2021-22718","kev_date_added":null,"published":"2021-04-13"}],"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":"2024-08-03","vendors":["n/a"]},"summary":"A path traversal vulnerability in C-Bus Toolkit allows remote code execution when restoring a project.","url":"https://insights.sbomify.com/CVE-2021-22720/"}