{"answers":{"affected":"It affects 5 products.","exploited":"There is no known exploitation of CVE-2025-30176 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-30176 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-30176 is a high-severity memory corruption vulnerability in Siemens SIMATIC PCS neo V4.1, published on 13 May 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-30176 and fix it if it is affected.\n\nWhat it is: CVE-2025-30176 is a high-severity memory corruption vulnerability in Siemens SIMATIC PCS neo V4.1, published on 13 May 2025. 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-2025-30176 in the wild and no public exploit code.\n\nAffected product: Siemens SIMATIC PCS neo V4.1. 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-2025-30176/ (Markdown: https://insights.sbomify.com/CVE-2025-30176/index.md)","id":"CVE-2025-30176","markdown":"https://insights.sbomify.com/CVE-2025-30176/index.md","name":"CVE-2025-30176","record":{"aliases":["GHSA-rq2h-x4xh-35w4"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Siemens industrial automation","requires_auth":"none","summary":"Unauthenticated remote attackers can cause denial of service in Siemens industrial automation products via an out-of-bounds read in the UMC component.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"siemens","cpe":[{"product":"simatic_pcs_neo","vendor":"siemens"},{"product":"sinec_nms","vendor":"siemens"},{"product":"sinema_remote_connect","vendor":"siemens"},{"product":"totally_integrated_automation_portal","vendor":"siemens"},{"product":"user_management_component","vendor":"siemens"}],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SINEC NMS (All versions \u003c V4.0), SINEMA Remote Connect (All versions), Totally Integrated Automation Portal (TIA Portal) V17 (All versions), Totally Integrated Automation Portal (TIA Portal) V18 (All versions), Totally Integrated Automation Portal (TIA Portal) V19 (All versions), Totally Integrated Automation Portal (TIA Portal) V20 (All versions), User Management Component (UMC) (All versions \u003c V2.15.1.1). Affected products contain a out of bound read buffer overflow vulnerability in the integrated UMC component. This could allow an unauthenticated remote attacker to cause a denial of service condition.","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":"Memory corruption in SIMATIC PCS neo V4.1","id":"CVE-2025-30176","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Apache Camel: Camel-Undertow Message Header Injection via Improper Filtering","id":"CVE-2025-30177"},"packages":[],"prev":{"headline":"Memory corruption in SIMATIC PCS neo V4.1","id":"CVE-2025-30175"},"products":["SIMATIC PCS neo V4.1","SIMATIC PCS neo V5.0","SINEC NMS","SINEMA Remote Connect","Totally Integrated Automation Portal (TIA Portal) V17","Totally Integrated Automation Portal (TIA Portal) V18","Totally Integrated Automation Portal (TIA Portal) V19","Totally Integrated Automation Portal (TIA Portal) V20","User Management Component (UMC)"],"published":"2025-05-13","related":[{"cvss_score":9.3,"headline":"Memory corruption in SIMATIC PCS neo V4.1","id":"CVE-2025-40795","kev_date_added":null,"published":"2025-09-09"},{"cvss_score":8.7,"headline":"Memory corruption in SIMATIC PCS neo V4.1","id":"CVE-2025-40796","kev_date_added":null,"published":"2025-09-09"},{"cvss_score":8.7,"headline":"Denial of service in SIMATIC PCS neo V4.1","id":"CVE-2025-40797","kev_date_added":null,"published":"2025-09-09"},{"cvss_score":8.7,"headline":"Memory corruption in SIMATIC PCS neo V4.1","id":"CVE-2025-40798","kev_date_added":null,"published":"2025-09-09"},{"cvss_score":8.7,"headline":"Memory corruption in SIMATIC PCS neo V4.1","id":"CVE-2025-30175","kev_date_added":null,"published":"2025-05-13"},{"cvss_score":8.7,"headline":"Security feature bypass in SIMATIC PCS neo V4.1","id":"CVE-2025-40566","kev_date_added":null,"published":"2025-05-13"}],"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":"partial"},"state":"PUBLISHED","updated":"2025-07-08","vendors":["Siemens"]},"summary":"Unauthenticated remote attackers can cause denial of service in Siemens industrial automation products via an out-of-bounds read in the UMC component.","url":"https://insights.sbomify.com/CVE-2025-30176/"}