{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-12655 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-12655 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-12655 is a high-severity authentication bypass vulnerability in Rockwell Automation 1732E ArmorBlock® I/O, published on 13 Oct 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-2026-12655 and fix it if it is affected.\n\nWhat it is: CVE-2026-12655 is a high-severity authentication bypass vulnerability in Rockwell Automation 1732E ArmorBlock® I/O, published on 13 Oct 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-2026-12655 in the wild and no public exploit code.\n\nAffected product: Rockwell Automation 1732E ArmorBlock® I/O. 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-2026-12655/ (Markdown: https://insights.sbomify.com/CVE-2026-12655/index.md)","id":"CVE-2026-12655","markdown":"https://insights.sbomify.com/CVE-2026-12655/index.md","name":"CVE-2026-12655","record":{"aliases":["GHSA-2cq9-96mg-hc99"],"analysis":{"component_type":"ics_ot","fix_type":"no_fix_stated","impacts":["account_takeover","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Industrial I/O module","requires_auth":"none","summary":"Unauthenticated attackers can change the webserver password, leading to admin account takeover and unauthorized configuration changes on the device.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Rockwell","cpe":[],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-294","name":"Authentication Bypass by Capture-replay"}],"description":"A security issue exists within 1732E ArmorBlock® I/O, where an unauthenticated attacker can change the device's webserver password without valid credentials. This could result in admin account takeover or unauthorized modification of device configuration.","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":"1732E ArmorBlock® - Multiple Vulnerabilities","id":"CVE-2026-12655","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"1732E ArmorBlock® - Multiple Vulnerabilities","id":"CVE-2026-12656"},"packages":[],"prev":{"headline":"The Payment Plugins for Stripe WooCommerce plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.0.7.","id":"CVE-2026-12654"},"products":["1732E ArmorBlock® I/O"],"published":"2026-10-13","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":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-10-15","vendors":["Rockwell Automation"]},"summary":"Unauthenticated attackers can change the webserver password, leading to admin account takeover and unauthorized configuration changes on the device.","url":"https://insights.sbomify.com/CVE-2026-12655/"}