{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-6900 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-6900 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-6900 is a critical vulnerability in B\u0026R Industrial Automation GmbH APROL, published on 6 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-6900 and fix it if it is affected.\n\nWhat it is: CVE-2026-6900 is a critical vulnerability in B\u0026R Industrial Automation GmbH APROL, published on 6 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-6900 in the wild and no public exploit code.\n\nAffected product: B\u0026R Industrial Automation GmbH APROL. 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-2026-6900/ (Markdown: https://insights.sbomify.com/CVE-2026-6900/index.md)","id":"CVE-2026-6900","markdown":"https://insights.sbomify.com/CVE-2026-6900/index.md","name":"CVE-2026-6900","record":{"aliases":["GHSA-4q88-82vm-7283"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Industrial Automation Software","requires_auth":"none","summary":"Attackers can bypass certificate validation in B\u0026R APROL, potentially enabling man-in-the-middle attacks against industrial automation systems.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"ABB","cpe":[],"cvss":{"score":9.1,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-295","name":"Improper Certificate Validation"}],"description":"Improper certificate validation vulnerability in B\u0026R Industrial Automation GmbH APROL.\n\nThis issue affects APROL: before R 4.4-01P5.","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":"Improper Certificate Validation","id":"CVE-2026-6900","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Untrusted Search Path","id":"CVE-2026-6901"},"packages":[],"prev":{"headline":"Improper Check for Certificate Revocation in S2OPC","id":"CVE-2026-6899"},"products":["APROL"],"published":"2026-07-06","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":"2026-07-06","vendors":["B\u0026R Industrial Automation GmbH"]},"summary":"Attackers can bypass certificate validation in B\u0026R APROL, potentially enabling man-in-the-middle attacks against industrial automation systems.","url":"https://insights.sbomify.com/CVE-2026-6900/"}