{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-2791 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-2791 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-2791 is a medium-severity vulnerability in Emerson Electric Proficy Machine Edition, published on 22 Nov 2022. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2022-2791 and fix it if it is affected.\n\nWhat it is: CVE-2022-2791 is a medium-severity vulnerability in Emerson Electric Proficy Machine Edition, published on 22 Nov 2022. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2022-2791 in the wild and no public exploit code.\n\nAffected product: Emerson Electric Proficy Machine Edition. 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-2022-2791/ (Markdown: https://insights.sbomify.com/CVE-2022-2791/index.md)","id":"CVE-2022-2791","markdown":"https://insights.sbomify.com/CVE-2022-2791/index.md","name":"CVE-2022-2791","record":{"aliases":["GHSA-gcxh-h8m8-8wr4"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Industrial automation software","requires_auth":"low_privilege","summary":"Attackers can upload malicious files to the PLC logic folder, leading to code execution on connected industrial controllers.","user_interaction":"required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"proficy","vendor":"emerson"}],"cvss":{"score":5.9,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"}],"description":"Emerson Electric's Proficy Machine Edition Version 9.00 and prior is vulnerable to CWE-434 Unrestricted Upload of File with Dangerous Type, and will upload any file written into the PLC logic folder to the connected PLC.","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":"File upload in Proficy Machine Edition","id":"CVE-2022-2791","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"file_upload","year":"2022"},"n_packages":0,"n_references":1,"next":{"headline":"Missing authorization in Proficy Machine Edition","id":"CVE-2022-2792"},"packages":[],"prev":{"headline":"Security feature bypass in Proficy Machine Edition","id":"CVE-2022-2790"},"products":["Proficy Machine Edition"],"published":"2022-11-22","related":[],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-04-16","vendors":["Emerson Electric"]},"summary":"Attackers can upload malicious files to the PLC logic folder, leading to code execution on connected industrial controllers.","url":"https://insights.sbomify.com/CVE-2022-2791/"}