{"answers":{"affected":"It affects 33 products.","exploited":"There is no known exploitation of CVE-2023-2262 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-2262 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-2262 is a critical memory corruption vulnerability in Rockwell Auotmation 1756-EN2F Series A, B, published on 20 Sep 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-2023-2262 and fix it if it is affected.\n\nWhat it is: CVE-2023-2262 is a critical memory corruption vulnerability in Rockwell Auotmation 1756-EN2F Series A, B, published on 20 Sep 2023. 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-2023-2262 in the wild and no public exploit code.\n\nAffected product: Rockwell Auotmation 1756-EN2F Series A, B. 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-2023-2262/ (Markdown: https://insights.sbomify.com/CVE-2023-2262/index.md)","id":"CVE-2023-2262","markdown":"https://insights.sbomify.com/CVE-2023-2262/index.md","name":"CVE-2023-2262","record":{"aliases":["GHSA-hvf2-xrfv-gr9f"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Industrial communication module","requires_auth":"none","summary":"A buffer overflow in Rockwell Automation communication modules allows remote code execution via malicious CIP requests.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Rockwell","cpe":[{"product":"1756-en2f_series_a_firmware","vendor":"rockwellautomation"},{"product":"1756-en2f_series_b_firmware","vendor":"rockwellautomation"},{"product":"1756-en2f_series_c_firmware","vendor":"rockwellautomation"},{"product":"1756-en2fk_series_a_firmware","vendor":"rockwellautomation"},{"product":"1756-en2fk_series_b_firmware","vendor":"rockwellautomation"},{"product":"1756-en2fk_series_c_firmware","vendor":"rockwellautomation"},{"product":"1756-en2t_series_a_firmware","vendor":"rockwellautomation"},{"product":"1756-en2t_series_b_firmware","vendor":"rockwellautomation"},{"product":"1756-en2t_series_c_firmware","vendor":"rockwellautomation"},{"product":"1756-en2t_series_d_firmware","vendor":"rockwellautomation"},{"product":"1756-en2tk_series_a_firmware","vendor":"rockwellautomation"},{"product":"1756-en2tk_series_b_firmware","vendor":"rockwellautomation"},{"product":"1756-en2tk_series_c_firmware","vendor":"rockwellautomation"},{"product":"1756-en2tp_series_a_firmware","vendor":"rockwellautomation"},{"product":"1756-en2tpk_series_a_firmware","vendor":"rockwellautomation"},{"product":"1756-en2tpxt_series_a_firmware","vendor":"rockwellautomation"},{"product":"1756-en2tr_series_a_firmware","vendor":"rockwellautomation"},{"product":"1756-en2tr_series_b_firmware","vendor":"rockwellautomation"},{"product":"1756-en2tr_series_c_firmware","vendor":"rockwellautomation"},{"product":"1756-en2trk_series_a_firmware","vendor":"rockwellautomation"},{"product":"1756-en2trk_series_b_firmware","vendor":"rockwellautomation"},{"product":"1756-en2trk_series_c_firmware","vendor":"rockwellautomation"},{"product":"1756-en2trxt_series_a_firmware","vendor":"rockwellautomation"},{"product":"1756-en2trxt_series_b_firmware","vendor":"rockwellautomation"},{"product":"1756-en2trxt_series_c_firmware","vendor":"rockwellautomation"},{"product":"1756-en2txt_series_a_firmware","vendor":"rockwellautomation"},{"product":"1756-en2txt_series_b_firmware","vendor":"rockwellautomation"},{"product":"1756-en2txt_series_c_firmware","vendor":"rockwellautomation"},{"product":"1756-en2txt_series_d_firmware","vendor":"rockwellautomation"},{"product":"1756-en3tr_series_a_firmware","vendor":"rockwellautomation"},{"product":"1756-en3tr_series_b_firmware","vendor":"rockwellautomation"},{"product":"1756-en3trk_series_a_firmware","vendor":"rockwellautomation"},{"product":"1756-en3trk_series_b_firmware","vendor":"rockwellautomation"}],"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-787","name":"Out-of-bounds Write"},{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"A buffer overflow vulnerability exists in the Rockwell Automation select 1756-EN* communication devices. If exploited, a threat actor could potentially leverage this vulnerability to perform a remote code execution. To exploit this vulnerability, a threat actor would have to send a maliciously crafted CIP request to device.","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":"Rockwell Automation Select Logix Communication Modules Vulnerable to Email Object Buffer Overflow","id":"CVE-2023-2262","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Rockwell Automation Kinetix 5700 DC Bus Power Supply Series A – CIP Message Attack Could Cause Denial-Of-Service","id":"CVE-2023-2263"},"packages":[],"prev":{"headline":"WP Activity Log \u003c= 4.5.0 - Missing Capabilities Check to User Enumeration","id":"CVE-2023-2261"},"products":["1756-EN2F Series A, B","1756-EN2F Series C","1756-EN2FK Series A, B","1756-EN2FK Series C","1756-EN2T Series A, B, C","1756-EN2T Series D","1756-EN2TK Series A, B, C","1756-EN2TP Series A","1756-EN2TPK Series A","1756-EN2TPXT Series A","1756-EN2TR Series A, B","1756-EN2TR Series C","1756-EN2TRK Series A, B","1756-EN2TRK Series C","1756-EN2TRXT Series A, B","1756-EN2TRXT Series C","1756-EN2TXT Series A, B, C","1756-EN2TXT Series D","1756-EN3TR Series A","1756-EN3TR Series B","1756-EN3TRK Series A","1756-EN3TRK Series B"],"published":"2023-09-20","related":[{"cvss_score":9.8,"headline":"Rockwell Automation ControlLogix Communication Modules Vulnerable to Remote Code Execution","id":"CVE-2023-3595","kev_date_added":null,"published":"2023-07-12"},{"cvss_score":7.5,"headline":"Missing authorization in Rockwell Automation","id":"CVE-2018-17924","kev_date_added":null,"published":"2018-12-07"}],"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":"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":"2024-09-25","vendors":["Rockwell Auotmation","Rockwell Automation"]},"summary":"A buffer overflow in Rockwell Automation communication modules allows remote code execution via malicious CIP requests.","url":"https://insights.sbomify.com/CVE-2023-2262/"}