{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-10937 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-10937 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-10937 is a high-severity denial of service vulnerability in Siemens AG SIMATIC TDC CP51M1, published on 13 Sep 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-10937 and fix it if it is affected.\n\nWhat it is: CVE-2019-10937 is a high-severity denial of service vulnerability in Siemens AG SIMATIC TDC CP51M1, published on 13 Sep 2019. 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-2019-10937 in the wild and no public exploit code.\n\nAffected product: Siemens AG SIMATIC TDC CP51M1. 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-2019-10937/ (Markdown: https://insights.sbomify.com/CVE-2019-10937/index.md)","id":"CVE-2019-10937","markdown":"https://insights.sbomify.com/CVE-2019-10937/index.md","name":"CVE-2019-10937","record":{"aliases":["GHSA-9jcm-qwpx-cpq2"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"SIMATIC TDC CP51M1","requires_auth":"none","summary":"An unauthenticated attacker can cause a Denial-of-Service condition on SIMATIC TDC CP51M1 devices by sending a specially crafted UDP packet.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"siemens","cpe":[{"product":"simatic_tdc_cp51m1_firmware","vendor":"siemens"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"A vulnerability has been identified in SIMATIC TDC CP51M1 (All versions \u003c V1.1.7). An attacker with network access to the device could cause a Denial-of-Service condition by sending a specially crafted UDP packet. The vulnerability affects the UDP communication of the device. The security vulnerability could be exploited without authentication. No user interaction is required to exploit this security vulnerability. Successful exploitation of the security vulnerability compromises availability of the targeted system. At the time of advisory publication no public exploitation of this security vulnerability was known.","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 TDC CP51M1","id":"CVE-2019-10937","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2019"},"n_packages":0,"n_references":2,"next":{"headline":"Code injection in SIPROTEC 5 devices with CPU variants CP200","id":"CVE-2019-10938"},"packages":[],"prev":{"headline":"Denial of service in Development/Evaluation Kits for PROFINET IO: DK Standard Ethernet Controller","id":"CVE-2019-10936"},"products":["SIMATIC TDC CP51M1"],"published":"2019-09-13","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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["Siemens AG"]},"summary":"An unauthenticated attacker can cause a Denial-of-Service condition on SIMATIC TDC CP51M1 devices by sending a specially crafted UDP packet.","url":"https://insights.sbomify.com/CVE-2019-10937/"}