{"answers":{"affected":"It affects 5 products.","exploited":"There is no known exploitation of CVE-2023-37195 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-37195 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-37195 is a medium-severity denial of service vulnerability in Siemens SIMATIC CP 1604, published on 10 Oct 2023. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-37195 and fix it if it is affected.\n\nWhat it is: CVE-2023-37195 is a medium-severity denial of service vulnerability in Siemens SIMATIC CP 1604, published on 10 Oct 2023. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-37195 in the wild and no public exploit code.\n\nAffected product: Siemens SIMATIC CP 1604. 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-2023-37195/ (Markdown: https://insights.sbomify.com/CVE-2023-37195/index.md)","id":"CVE-2023-37195","markdown":"https://insights.sbomify.com/CVE-2023-37195/index.md","name":"CVE-2023-37195","record":{"aliases":["GHSA-f6m2-pj42-r7g3"],"analysis":{"component_type":"ics_ot","fix_type":"no_fix_stated","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Siemens SIMATIC CP","requires_auth":"high_privilege","summary":"Local attackers with administrative privileges can cause a denial of service on SIMATIC CP devices by exploiting insufficient control of DMA requests.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"siemens","cpe":[{"product":"simatic_cp_1604_firmware","vendor":"siemens"},{"product":"simatic_cp_1616_firmware","vendor":"siemens"},{"product":"simatic_cp_1623_firmware","vendor":"siemens"},{"product":"simatic_cp_1626_firmware","vendor":"siemens"},{"product":"simatic_cp_1628_firmware","vendor":"siemens"}],"cvss":{"score":4.4,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C","version":"3.1"},"cwes":[{"id":"CWE-400","name":"Uncontrolled Resource Consumption"}],"description":"A vulnerability has been identified in SIMATIC CP 1604 (All versions), SIMATIC CP 1616 (All versions), SIMATIC CP 1623 (All versions), SIMATIC CP 1626 (All versions), SIMATIC CP 1628 (All versions). Affected devices insufficiently control continuous mapping of direct memory access (DMA) requests. This could allow local attackers with administrative privileges to cause a denial of service situation on the host. A physical power cycle is required to get the system working again.","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":"Denial of service in SIMATIC CP 1604","id":"CVE-2023-37195","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"SQL injection in StruxureWare Data Center Expert","id":"CVE-2023-37196"},"packages":[],"prev":{"headline":"Privilege escalation in SIMATIC CP 1604","id":"CVE-2023-37194"},"products":["SIMATIC CP 1604","SIMATIC CP 1616","SIMATIC CP 1623","SIMATIC CP 1626","SIMATIC CP 1628"],"published":"2023-10-10","related":[{"cvss_score":6.7,"headline":"Privilege escalation in SIMATIC CP 1604","id":"CVE-2023-37194","kev_date_added":null,"published":"2023-10-10"}],"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":"2024-09-19","vendors":["Siemens"]},"summary":"Local attackers with administrative privileges can cause a denial of service on SIMATIC CP devices by exploiting insufficient control of DMA requests.","url":"https://insights.sbomify.com/CVE-2023-37195/"}