{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-47744 exists.","fix":"No fix has been published for CVE-2021-47744 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-47744 is a critical vulnerability in Cypress ONE, published on 31 Dec 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-47744 and fix it if it is affected.\n\nWhat it is: CVE-2021-47744 is a critical vulnerability in Cypress ONE, published on 31 Dec 2025. 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-2021-47744 exists.\n\nAffected product: Cypress ONE. 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-2021-47744/ (Markdown: https://insights.sbomify.com/CVE-2021-47744/index.md)","id":"CVE-2021-47744","markdown":"https://insights.sbomify.com/CVE-2021-47744/index.md","name":"CVE-2021-47744","record":{"aliases":["GHSA-v245-m4vw-4545"],"analysis":{"component_type":"iot_embedded","fix_type":"no_fix_stated","impacts":["privilege_escalation","code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Cypress Solutions CTM","requires_auth":"none","summary":"Attackers can gain remote root access via Telnet or SSH using hard-coded credentials on Cypress Solutions CTM devices.","user_interaction":"not_required","vuln_class":"hardcoded_credentials"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":9.3,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-798","name":"Use of Hard-coded Credentials"}],"description":"Cypress Solutions CTM-200/CTM-ONE 1.3.6 contains hard-coded credentials vulnerability in Linux distribution that exposes root access. Attackers can exploit the static 'Chameleon' password to gain remote root access via Telnet or SSH on affected devices.","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/CTM-ONE 1.3.6 Hard-coded Credentials Remote Root","id":"CVE-2021-47744","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"hardcoded_credentials","year":"2021"},"n_packages":0,"n_references":4,"next":{"headline":"Cypress Solutions CTM-200 2.7.1 Root Remote OS Command Injection via Firmware Upgrade","id":"CVE-2021-47745"},"packages":[],"prev":{"headline":"COMMAX Biometric Access Control System 1.0.0 Reflected XSS via Cookie Parameters","id":"CVE-2021-47743"},"products":["ONE"],"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":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-01-02","vendors":["Cypress"]},"summary":"Attackers can gain remote root access via Telnet or SSH using hard-coded credentials on Cypress Solutions CTM devices.","url":"https://insights.sbomify.com/CVE-2021-47744/"}