{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-46590 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-46590 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-46590 is a high-severity vulnerability in Siemens OPC UA Modelling Editor (SiOME), published on 14 Nov 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-2023-46590 and fix it if it is affected.\n\nWhat it is: CVE-2023-46590 is a high-severity vulnerability in Siemens OPC UA Modelling Editor (SiOME), published on 14 Nov 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-2023-46590 in the wild and no public exploit code.\n\nAffected product: Siemens OPC UA Modelling Editor (SiOME). 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-2023-46590/ (Markdown: https://insights.sbomify.com/CVE-2023-46590/index.md)","id":"CVE-2023-46590","markdown":"https://insights.sbomify.com/CVE-2023-46590/index.md","name":"CVE-2023-46590","record":{"aliases":["GHSA-cj8x-q3v5-mmvx"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Siemens OPC UA Editor","requires_auth":"none","summary":"An attacker can exploit an XML external entity vulnerability in Siemens OPC UA Modelling Editor to read arbitrary files from the system.","user_interaction":"not_required","vuln_class":"xxe"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"siemens","cpe":[{"product":"siemens_opc_ua_modeling_editor","vendor":"siemens"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C","version":"3.1"},"cwes":[{"id":"CWE-611","name":"Improper Restriction of XML External Entity Reference"}],"description":"A vulnerability has been identified in Siemens OPC UA Modelling Editor (SiOME) (All versions \u003c V2.8). Affected products suffer from a XML external entity (XXE) injection vulnerability. This vulnerability could allow an attacker to interfere with an application's processing of XML data and read arbitrary files in the system.","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":"XML external entity in Siemens OPC UA Modelling Editor (SiOME)","id":"CVE-2023-46590","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xxe","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Net-NTLM leak via HTML injection in FireFlow VisualFlow workflow editor","id":"CVE-2023-46595"},"packages":[],"prev":{"headline":"Apache Tomcat: HTTP request smuggling via malformed trailer headers","id":"CVE-2023-46589"},"products":["Siemens OPC UA Modelling Editor (SiOME)"],"published":"2023-11-14","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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-12-16","vendors":["Siemens"]},"summary":"An attacker can exploit an XML external entity vulnerability in Siemens OPC UA Modelling Editor to read arbitrary files from the system.","url":"https://insights.sbomify.com/CVE-2023-46590/"}