{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-47745 exists.","fix":"No fix has been published for CVE-2021-47745 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-47745 is a high-severity command injection vulnerability in Cypress 200, published on 31 Dec 2025. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-47745 and fix it if it is affected.\n\nWhat it is: CVE-2021-47745 is a high-severity command injection vulnerability in Cypress 200, published on 31 Dec 2025. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-47745 exists.\n\nAffected product: Cypress 200. 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-2021-47745/ (Markdown: https://insights.sbomify.com/CVE-2021-47745/index.md)","id":"CVE-2021-47745","markdown":"https://insights.sbomify.com/CVE-2021-47745/index.md","name":"CVE-2021-47745","record":{"aliases":["GHSA-2m8q-jcjp-298w"],"analysis":{"component_type":"iot_embedded","fix_type":"no_fix_stated","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Cypress CTM-200","requires_auth":"high_privilege","summary":"Authenticated attackers can inject shell commands via the firmware upgrade URL parameter to execute arbitrary code with root privileges on Cypress CTM-200 devices.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":8.6,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"Cypress Solutions CTM-200 2.7.1 contains an authenticated command injection vulnerability in the firmware upgrade script that allows remote attackers to execute shell commands. Attackers can exploit the 'fw_url' parameter in the ctm-config-upgrade.sh script to inject and execute arbitrary commands with root privileges.","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":"Cypress Solutions CTM-200 2.7.1 Root Remote OS Command Injection via Firmware Upgrade","id":"CVE-2021-47745","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2021"},"n_packages":0,"n_references":4,"next":{"headline":"NodeBB Plugin Emoji 3.2.1 - Arbitrary File Write","id":"CVE-2021-47746"},"packages":[],"prev":{"headline":"Cypress Solutions CTM-200/CTM-ONE 1.3.6 Hard-coded Credentials Remote Root","id":"CVE-2021-47744"},"products":["200"],"published":"2025-12-31","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"total"},"state":"PUBLISHED","updated":"2026-03-05","vendors":["Cypress"]},"summary":"Authenticated attackers can inject shell commands via the firmware upgrade URL parameter to execute arbitrary code with root privileges on Cypress CTM-200 devices.","url":"https://insights.sbomify.com/CVE-2021-47745/"}