{"answers":{"affected":"It affects 3 products.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-41293 exists.","fix":"No fix has been published for CVE-2021-41293 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-41293 is a high-severity path traversal vulnerability in ECOA ECS Router Controller ECS (FLASH), published on 30 Sep 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-41293 and fix it if it is affected.\n\nWhat it is: CVE-2021-41293 is a high-severity path traversal vulnerability in ECOA ECS Router Controller ECS (FLASH), published on 30 Sep 2021. 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-2021-41293 exists.\n\nAffected product: ECOA ECS Router Controller ECS (FLASH). 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-2021-41293/ (Markdown: https://insights.sbomify.com/CVE-2021-41293/index.md)","id":"CVE-2021-41293","markdown":"https://insights.sbomify.com/CVE-2021-41293/index.md","name":"CVE-2021-41293","record":{"aliases":["GHSA-5jqh-v34h-7q6v"],"analysis":{"component_type":"ics_ot","fix_type":"no_fix_stated","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"ECOA BAS controller","requires_auth":"none","summary":"Unauthenticated attackers can remotely disclose arbitrary files and sensitive system information via path traversal in ECOA BAS controllers.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"twcert","cpe":[{"product":"ecs_router_controller-ecs_firmware","vendor":"ecoa"},{"product":"riskbuster_firmware","vendor":"ecoa"},{"product":"riskterminator","vendor":"ecoa"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"ECOA BAS controller suffers from a path traversal vulnerability, causing arbitrary files disclosure. Using the specific POST parameter, unauthenticated attackers can remotely disclose arbitrary files on the affected device and disclose sensitive and system information.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":1,"refs":[{"date":null,"kind":"nuclei","ref":"http/cves/2021/CVE-2021-41293.yaml","stars":null,"title":"ECOA Building Automation System - Arbitrary File Retrieval"}],"tier":"weaponised"},"has_fix":null,"headline":"ECOA BAS controller - Path Traversal-3","id":"CVE-2021-41293","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":"ECOA BAS controller - Path Traversal-4","id":"CVE-2021-41294"},"packages":[],"prev":{"headline":"ECOA BAS controller - Broken Authentication","id":"CVE-2021-41292"},"products":["ECS Router Controller ECS (FLASH)","Graphic Control Software","RiskBuster System RB 3.0.0","RiskBuster System TRANE 1.0","RiskBuster Terminator E6L45","RiskTerminator","SmartHome II E9246"],"published":"2021-09-30","related":[{"cvss_score":9.8,"headline":"ECOA BAS controller - Path Traversal-1","id":"CVE-2021-41290","kev_date_added":null,"published":"2021-09-30"},{"cvss_score":9.8,"headline":"ECOA BAS controller - Broken Authentication","id":"CVE-2021-41292","kev_date_added":null,"published":"2021-09-30"},{"cvss_score":9.8,"headline":"ECOA BAS controller - Weak Password Requirements","id":"CVE-2021-41296","kev_date_added":null,"published":"2021-09-30"},{"cvss_score":9.8,"headline":"ECOA BAS controller - Use of Hard-coded Credentials","id":"CVE-2021-41299","kev_date_added":null,"published":"2021-09-30"},{"cvss_score":9.8,"headline":"ECOA BAS controller - Insufficiently Protected Credentials-2","id":"CVE-2021-41300","kev_date_added":null,"published":"2021-09-30"},{"cvss_score":9.8,"headline":"ECOA BAS controller - Exposure of Sensitive Information to an Unauthorized Actor","id":"CVE-2021-41301","kev_date_added":null,"published":"2021-09-30"},{"cvss_score":9.1,"headline":"ECOA BAS controller - Path Traversal-4","id":"CVE-2021-41294","kev_date_added":null,"published":"2021-09-30"}],"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":"attribution","licence":"MIT","name":"Nuclei templates"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-16","vendors":["ECOA"]},"summary":"Unauthenticated attackers can remotely disclose arbitrary files and sensitive system information via path traversal in ECOA BAS controllers.","url":"https://insights.sbomify.com/CVE-2021-41293/"}