{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-40310 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-40310 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-40310 is a medium-severity vulnerability in SAP_SE SAP PowerDesigner Client, published on 10 Oct 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2023-40310 and fix it if it is affected.\n\nWhat it is: CVE-2023-40310 is a medium-severity vulnerability in SAP_SE SAP PowerDesigner Client, published on 10 Oct 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2023-40310 in the wild and no public exploit code.\n\nAffected product: SAP_SE SAP PowerDesigner Client. 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-2023-40310/ (Markdown: https://insights.sbomify.com/CVE-2023-40310/index.md)","id":"CVE-2023-40310","markdown":"https://insights.sbomify.com/CVE-2023-40310/index.md","name":"CVE-2023-40310","record":{"aliases":["GHSA-4wqh-m4m9-qjm8"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"SAP PowerDesigner Client","requires_auth":"none","summary":"An attacker can cause denial of service in SAP PowerDesigner Client by importing a malicious BPMN2 XML file that triggers external entity access.","user_interaction":"required","vuln_class":"xxe"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"sap","cpe":[{"product":"powerdesigner","vendor":"sap"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-112","name":"Missing XML Validation"}],"description":"SAP PowerDesigner Client - version 16.7, does not sufficiently validate BPMN2 XML document imported from an untrusted source. As a result, URLs of external entities in BPMN2 file, although not used, would be accessed during import. A successful attack could impact availability of SAP PowerDesigner Client.","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":"Missing XML Validation vulnerability in SAP PowerDesigner Client BPMN2 import","id":"CVE-2023-40310","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xxe","year":"2023"},"n_packages":0,"n_references":2,"next":{"headline":"Stored XSS in multiple JSP files in opennms/opennms","id":"CVE-2023-40311"},"packages":[],"prev":{"headline":"Missing Authorization check in SAP CommonCryptoLib","id":"CVE-2023-40309"},"products":["SAP PowerDesigner Client"],"published":"2023-10-10","related":[{"cvss_score":9.8,"headline":"Improper Access Control Vulnerabilities in SAP PowerDesigner","id":"CVE-2023-37483","kev_date_added":null,"published":"2023-08-08"},{"cvss_score":7.8,"headline":"Code Injection vulnerability in SAP PowerDesigner","id":"CVE-2023-36923","kev_date_added":null,"published":"2023-08-08"},{"cvss_score":6.3,"headline":"Code Injection vulnerability in SAP PowerDesigner Client","id":"CVE-2023-40621","kev_date_added":null,"published":"2023-09-12"},{"cvss_score":5.3,"headline":"Information Disclosure Vulnerabilities in SAP PowerDesigner","id":"CVE-2023-37484","kev_date_added":null,"published":"2023-08-08"}],"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":"2024-09-18","vendors":["SAP_SE"]},"summary":"An attacker can cause denial of service in SAP PowerDesigner Client by importing a malicious BPMN2 XML file that triggers external entity access.","url":"https://insights.sbomify.com/CVE-2023-40310/"}