{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-111854 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-111854 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-111854 is a high-severity path traversal vulnerability in Tektronix 3 Series MDO, published on 17 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-111854 and fix it if it is affected.\n\nWhat it is: CVE-2026-111854 is a high-severity path traversal vulnerability in Tektronix 3 Series MDO, published on 17 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-111854 in the wild and no public exploit code.\n\nAffected product: Tektronix 3 Series MDO. 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-2026-111854/ (Markdown: https://insights.sbomify.com/CVE-2026-111854/index.md)","id":"CVE-2026-111854","markdown":"https://insights.sbomify.com/CVE-2026-111854/index.md","name":"CVE-2026-111854","record":{"aliases":["GHSA-wr4m-ffvp-986p"],"analysis":{"component_type":"iot_embedded","fix_type":"upgrade","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Tektronix oscilloscope","requires_auth":"low_privilege","summary":"Remote attackers can read or modify arbitrary files on Tektronix 3 Series MDO devices via path traversal in the SCPI interface.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[],"cvss":{"score":8.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"An issue was discovered on Tektronix 3 Series MDO devices before 1.21.1. A path traversal vulnerability in the SCPI FILESystem command interface allows remote attackers to read or modify arbitrary files on the device through insufficient validation of file paths supplied to filesystem access commands.","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":"Path traversal in 3 Series MDO","id":"CVE-2026-111854","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Path traversal in 3 Series MDO","id":"CVE-2026-111855"},"packages":[],"prev":{"headline":"Command injection in 3 Series MDO","id":"CVE-2026-111853"},"products":["3 Series MDO"],"published":"2026-10-17","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":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-10-19","vendors":["Tektronix"]},"summary":"Remote attackers can read or modify arbitrary files on Tektronix 3 Series MDO devices via path traversal in the SCPI interface.","url":"https://insights.sbomify.com/CVE-2026-111854/"}