{"answers":{"affected":"It affects 17 products.","exploited":"Yes. Attackers have exploited CVE-2023-6448 in the wild since at least 11 Dec 2023.","fix":"No fix has been published for CVE-2023-6448 yet. Limit exposure of the affected software until one is available. US federal agencies must fix it by 18 Dec 2023.","what":"CVE-2023-6448 is a critical vulnerability in Unitronics VisiLogic, published on 5 Dec 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-6448 and fix it if it is affected.\n\nWhat it is: CVE-2023-6448 is a critical vulnerability in Unitronics VisiLogic, published on 5 Dec 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: Yes. Attackers have exploited CVE-2023-6448 in the wild since at least 11 Dec 2023.\n\nAffected product: Unitronics VisiLogic. 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-2023-6448/ (Markdown: https://insights.sbomify.com/CVE-2023-6448/index.md)","id":"CVE-2023-6448","markdown":"https://insights.sbomify.com/CVE-2023-6448/index.md","name":"CVE-2023-6448","record":{"aliases":["GHSA-3r8p-3x67-72v8"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["privilege_escalation","code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"PLC and HMI software","requires_auth":"none","summary":"An unauthenticated attacker can use a default administrative password to take full control of Unitronics VisiLogic systems.","user_interaction":"not_required","vuln_class":"hardcoded_credentials"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisa-cg","cpe":[{"product":"samba_3.5_firmware","vendor":"unitronics"},{"product":"samba_4.3_firmware","vendor":"unitronics"},{"product":"samba_7_firmware","vendor":"unitronics"},{"product":"visilogic","vendor":"unitronics"},{"product":"vision1040_firmware","vendor":"unitronics"},{"product":"vision120_firmware","vendor":"unitronics"},{"product":"vision1210_firmware","vendor":"unitronics"},{"product":"vision130_firmware","vendor":"unitronics"},{"product":"vision230_firmware","vendor":"unitronics"},{"product":"vision280_firmware","vendor":"unitronics"},{"product":"vision290_firmware","vendor":"unitronics"},{"product":"vision350_firmware","vendor":"unitronics"},{"product":"vision430_firmware","vendor":"unitronics"},{"product":"vision530_firmware","vendor":"unitronics"},{"product":"vision560_firmware","vendor":"unitronics"},{"product":"vision570_firmware","vendor":"unitronics"},{"product":"vision700_firmware","vendor":"unitronics"}],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-798","name":"Use of Hard-coded Credentials"},{"id":"CWE-1188","name":"Initialization of a Resource with an Insecure Default"}],"description":"Unitronics VisiLogic before version 9.9.00, used in Vision and Samba PLCs and HMIs, uses a default administrative password. An unauthenticated attacker with network access can take administrative control of a vulnerable system.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"exploited"},"has_fix":null,"headline":"Unitronics Vision PLC and HMI Insecure Default Password","id":"CVE-2023-6448","indexable":true,"kev":{"dateAdded":"2023-12-11","dueDate":"2023-12-18","knownRansomwareCampaignUse":"Unknown","product":"Vision PLC and HMI","requiredAction":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","vendorProject":"Unitronics","vulnerabilityName":"Unitronics Vision PLC and HMI Insecure Default Password Vulnerability"},"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"hardcoded_credentials","year":"2023"},"n_packages":0,"n_references":4,"next":{"headline":"Contact Form 7 \u003c= 5.8.3 - Authenticated (Editor+) Arbitrary File Upload","id":"CVE-2023-6449"},"packages":[],"prev":{"headline":"EventPrime \u003c 3.3.6 - Unauthenticated Event Access","id":"CVE-2023-6447"},"products":["VisiLogic"],"published":"2023-12-05","related":[],"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":"open","licence":"CC0 1.0","name":"CISA KEV"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"active","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-10-21","vendors":["Unitronics"]},"summary":"An unauthenticated attacker can use a default administrative password to take full control of Unitronics VisiLogic systems.","url":"https://insights.sbomify.com/CVE-2023-6448/"}