{"answers":{"affected":"It affects 9 products.","exploited":"There is no known exploitation of CVE-2023-46142 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-46142 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-46142 is a high-severity missing authorization vulnerability in PHOENIX CONTACT AXC F 1152, published on 14 Dec 2023. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-46142 and fix it if it is affected.\n\nWhat it is: CVE-2023-46142 is a high-severity missing authorization vulnerability in PHOENIX CONTACT AXC F 1152, published on 14 Dec 2023. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-46142 in the wild and no public exploit code.\n\nAffected product: PHOENIX CONTACT AXC F 1152. 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-2023-46142/ (Markdown: https://insights.sbomify.com/CVE-2023-46142/index.md)","id":"CVE-2023-46142","markdown":"https://insights.sbomify.com/CVE-2023-46142/index.md","name":"CVE-2023-46142","record":{"aliases":["GHSA-m643-p8j3-4h5x"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["privilege_escalation","code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"PLCnext Control","requires_auth":"low_privilege","summary":"Remote attackers with low privileges can gain full access to PHOENIX CONTACT PLCnext devices due to insufficient read and write protections on critical resources.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"CERTVDE","cpe":[{"product":"axc_f_1152_firmware","vendor":"phoenixcontact"},{"product":"axc_f_2152_firmware","vendor":"phoenixcontact"},{"product":"axc_f_3152_firmware","vendor":"phoenixcontact"},{"product":"bpc_9102s_firmware","vendor":"phoenixcontact"},{"product":"epc_1502_firmware","vendor":"phoenixcontact"},{"product":"epc_1522_firmware","vendor":"phoenixcontact"},{"product":"plcnext_engineer","vendor":"phoenixcontact"},{"product":"rfc_4072r_firmware","vendor":"phoenixcontact"},{"product":"rfc_4072s_firmware","vendor":"phoenixcontact"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-732","name":"Incorrect Permission Assignment for Critical Resource"}],"description":"A incorrect permission assignment for critical resource vulnerability in PLCnext products allows an remote attacker with low privileges to gain full access on the affected devices.","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":"PHOENIX CONTACT: Insufficient Read and Write Protection to Logic and Runtime Data in PLCnext Control","id":"CVE-2023-46142","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Phoenix Contact: Classic line industrial controllers prone to inadequate integrity check of PLC","id":"CVE-2023-46143"},"packages":[],"prev":{"headline":"Missing authorization in AXC 1050","id":"CVE-2023-46141"},"products":["AXC F 1152","AXC F 2152","AXC F 3152","BPC 9102S","EPC 1502","EPC 1522","PLCnext Engineer","RFC 4072R","RFC 4072S"],"published":"2023-12-14","related":[{"cvss_score":7.5,"headline":"Phoenix Contact: DoS for PLCnext Control devices in versions prior to 2021.0.5 LTS","id":"CVE-2021-34570","kev_date_added":null,"published":"2021-09-27"},{"cvss_score":6.5,"headline":"PHOENIX CONTACT: PLCnext Control prone to download of code without integrity check","id":"CVE-2023-46144","kev_date_added":null,"published":"2023-12-14"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-02","vendors":["PHOENIX CONTACT"]},"summary":"Remote attackers with low privileges can gain full access to PHOENIX CONTACT PLCnext devices due to insufficient read and write protections on critical resources.","url":"https://insights.sbomify.com/CVE-2023-46142/"}