{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-43555 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-43555 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-43555 is a high-severity path traversal vulnerability in mySCADA myDESIGNER, published on 19 Nov 2021. 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-2021-43555 and fix it if it is affected.\n\nWhat it is: CVE-2021-43555 is a high-severity path traversal vulnerability in mySCADA myDESIGNER, published on 19 Nov 2021. 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: There is no known exploitation of CVE-2021-43555 in the wild and no public exploit code.\n\nAffected product: mySCADA myDESIGNER. 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-2021-43555/ (Markdown: https://insights.sbomify.com/CVE-2021-43555/index.md)","id":"CVE-2021-43555","markdown":"https://insights.sbomify.com/CVE-2021-43555/index.md","name":"CVE-2021-43555","record":{"aliases":["GHSA-hq87-gpw4-cg65"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["code_execution","data_modify"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"SCADA engineering software","requires_auth":"none","summary":"Attackers can exploit path traversal in mySCADA myDESIGNER to plant or overwrite files, leading to remote code execution.","user_interaction":"required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"mydesigner","vendor":"myscada"}],"cvss":{"score":7.3,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"},{"id":"CWE-23","name":"Relative Path Traversal"}],"description":"mySCADA myDESIGNER Versions 8.20.0 and prior fails to properly validate contents of an imported project file, which may make the product vulnerable to a path traversal payload. This vulnerability may allow an attacker to plant files on the file system in arbitrary locations or overwrite existing files, resulting in remote code execution.","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":"mySCADA myDESIGNER","id":"CVE-2021-43555","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"FATEK Automation WinProladder","id":"CVE-2021-43556"},"packages":[],"prev":{"headline":"FATEK Automation WinProladder","id":"CVE-2021-43554"},"products":["myDESIGNER"],"published":"2021-11-19","related":[{"cvss_score":7.8,"headline":"Path traversal in n/a","id":"CVE-2021-41578","kev_date_added":null,"published":"2021-10-04"}],"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":"2024-09-17","vendors":["mySCADA"]},"summary":"Attackers can exploit path traversal in mySCADA myDESIGNER to plant or overwrite files, leading to remote code execution.","url":"https://insights.sbomify.com/CVE-2021-43555/"}