{"answers":{"affected":"It affects 13 products.","exploited":"There is no known exploitation of CVE-2019-19301 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-19301 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-19301 is a high-severity denial of service vulnerability in Siemens SCALANCE X200-4P IRT, published on 14 Apr 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-19301 and fix it if it is affected.\n\nWhat it is: CVE-2019-19301 is a high-severity denial of service vulnerability in Siemens SCALANCE X200-4P IRT, published on 14 Apr 2020. 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-2019-19301 in the wild and no public exploit code.\n\nAffected product: Siemens SCALANCE X200-4P IRT. 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-2019-19301/ (Markdown: https://insights.sbomify.com/CVE-2019-19301/index.md)","id":"CVE-2019-19301","markdown":"https://insights.sbomify.com/CVE-2019-19301/index.md","name":"CVE-2019-19301","record":{"aliases":["GHSA-j5jq-7977-4wm2"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Siemens SCALANCE switch","requires_auth":"none","summary":"Attackers can cause a denial of service on Siemens SCALANCE industrial switches by exploiting a resource exhaustion vulnerability.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"siemens","cpe":[{"product":"scalance_x-200irt_firmware","vendor":"siemens"},{"product":"scalance_x-200irt_pro_firmware","vendor":"siemens"},{"product":"scalance_x-300_firmware","vendor":"siemens"},{"product":"scalance_xb-200_firmware","vendor":"siemens"},{"product":"scalance_xc-200_firmware","vendor":"siemens"},{"product":"scalance_xf-200_firmware","vendor":"siemens"},{"product":"scalance_xp-200_firmware","vendor":"siemens"},{"product":"scalance_xr-300_firmware","vendor":"siemens"},{"product":"scalance_xr-300wg_firmware","vendor":"siemens"},{"product":"simatic_cp_443-1_advanced_firmware","vendor":"siemens"},{"product":"simatic_cp_443-1_firmware","vendor":"siemens"},{"product":"simatic_rf180c_firmware","vendor":"siemens"},{"product":"simatic_rf182c_firmware","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:N/I:N/A:H/E:P/RL:U/RC:C","version":"3.1"},"cwes":[{"id":"CWE-400","name":"Uncontrolled Resource Consumption"}],"description":"A vulnerability has been identified in SCALANCE X200-4P IRT, SCALANCE X201-3P IRT, SCALANCE X201-3P IRT PRO, SCALANCE X202-2IRT, SCALANCE X202-2P IRT, SCALANCE X202-2P IRT PRO, SCALANCE X204-2, SCALANCE X204-2FM, SCALANCE X204-2LD, SCALANCE X204-2LD TS, SCALANCE X204-2TS, SCALANCE X204IRT, SCALANCE X204IRT PRO, SCALANCE X206-1, SCALANCE X206-1LD, SCALANCE X208, SCALANCE X208PRO, SCALANCE X212-2, SCALANCE X212-2LD, SCALANCE X216, SCALANCE X224, SCALANCE X302-7 EEC (230V, coated), SCALANCE X302-7 EEC (230V), SCALANCE X302-7 EEC (24V, coated), SCALANCE X302-7 EEC (24V), SCALANCE X302-7 EEC (2x 230V, coated), SCALANCE X302-7 EEC (2x 230V), SCALANCE X302-7 EEC (2x 24V, coated), SCALANCE X302-7 EEC (2x 24V), SCALANCE X304-2FE, SCALANCE X306-1LD FE, SCALANCE X307-2 EEC (230V, coated), SCALANCE X307-2 EEC (230V), SCALANCE X307-2 EEC (24V, coated), SCALANCE X307-2 EEC (24V), SCALANCE X307-2 EEC (2x 230V, coated), SCALANCE X307-2 EEC (2x 230V), SCALANCE X307-2 EEC (2x 24V, coated), SCALANCE X307-2 EEC (2x 24V), SCALANCE X307-3, SCALANCE X307-3, SCALANCE X307-3LD, SCALANCE X307-3LD, SCALANCE X308-2, SCALANCE X308-2, SCALANCE X308-2LD, SCALANCE X308-2LD, SCALANCE X308-2LH, SCALANCE X308-2LH, SCALANCE X308-2LH+, SCALANCE X308-2LH+, SCALANCE X308-2M, SCALANCE X308-2M, SCALANCE X308-2M PoE, SCALANCE X308-2M PoE, SCALANCE X308-2M TS, SCALANCE X308-2M TS, SCALANCE X310, SCALANCE X310, SCALANCE X310FE, SCALANCE X310FE, SCALANCE X320-1 FE, SCALANCE X320-1-2LD FE, SCALANCE X408-2, SCALANCE XF201-3P IRT, SCALANCE XF202-2P IRT, SCALANCE XF204, SCALANCE XF204-2, SCALANCE XF204-2BA IRT, SCALANCE XF204IRT, SCALANCE XF206-1, SCALANCE XF208, SCALANCE XR324-12M (230V, ports on front), SCALANCE XR324-12M (230V, ports on front), SCALANCE XR324-12M (230V, ports on rear), SCALANCE XR324-12M (230V, ports on rear), SCALANCE XR324-12M (24V, ports on front), SCALANCE XR324-12M (24V, ports on front), SCALANCE XR324-12M (24V, ports on rear), SCALANCE XR324-12M (24V, ports on rear), SCALANCE XR324-12M TS (24V), SCALANCE XR324-12M TS (24V), SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on front), SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on front), SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on rear), SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on rear), SCALANCE XR324-4M EEC (24V, ports on front), SCALANCE XR324-4M EEC (24V, ports on front), SCALANCE XR324-4M EEC (24V, ports on rear), SCALANCE XR324-4M EEC (24V, ports on rear), SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on front), SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on front), SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on rear), SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on rear), SCALANCE XR324-4M EEC (2x 24V, ports on front), SCALANCE XR324-4M EEC (2x 24V, ports on front), SCALANCE XR324-4M EEC (2x 24V, ports on rear), SCALANCE XR324-4M EEC (2x 24V, ports on rear), SCALANCE XR324-4M PoE (230V, ports on front), SCALANCE XR324-4M PoE (230V, ports on rear), SCALANCE XR324-4M PoE (24V, ports on front), SCALANCE XR324-4M PoE (24V, ports on rear), SCALANCE XR324-4M PoE TS (24V, ports on front), SIMATIC CP 343-1 Advanced, SIMATIC CP 442-1 RNA, SIMATIC CP 443-1, SIMATIC CP 443-1, SIMATIC CP 443-1 Advanced, SIMATIC CP 443-1 RNA, SIMATIC RF180C, SIMATIC RF182C, SIPLUS NET CP 343-1 Advanced, SIPLUS NET CP 443-1, SIPLUS NET CP 443-1 Advanced, SIPLUS NET SCALANCE X308-2. The VxWorks-based Profinet TCP Stack can be forced to make very expensive calls for every incoming packet which can lead to a denial of service.","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 SCALANCE X200-4P IRT","id":"CVE-2019-19301","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2019-19306"},"packages":[],"prev":{"headline":"Denial of service in Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200","id":"CVE-2019-19300"},"products":["SCALANCE X200-4P IRT","SCALANCE X201-3P IRT","SCALANCE X201-3P IRT PRO","SCALANCE X202-2IRT","SCALANCE X202-2P IRT","SCALANCE X202-2P IRT PRO","SCALANCE X204-2","SCALANCE X204-2FM","SCALANCE X204-2LD","SCALANCE X204-2LD TS","SCALANCE X204-2TS","SCALANCE X204IRT","SCALANCE X204IRT PRO","SCALANCE X206-1","SCALANCE X206-1LD","SCALANCE X208","SCALANCE X208PRO","SCALANCE X212-2","SCALANCE X212-2LD","SCALANCE X216","SCALANCE X224","SCALANCE X302-7 EEC (230V)","SCALANCE X302-7 EEC (230V, coated)","SCALANCE X302-7 EEC (24V)","SCALANCE X302-7 EEC (24V, coated)","SCALANCE X302-7 EEC (2x 230V)","SCALANCE X302-7 EEC (2x 230V, coated)","SCALANCE X302-7 EEC (2x 24V)","SCALANCE X302-7 EEC (2x 24V, coated)","SCALANCE X304-2FE","SCALANCE X306-1LD FE","SCALANCE X307-2 EEC (230V)","SCALANCE X307-2 EEC (230V, coated)","SCALANCE X307-2 EEC (24V)","SCALANCE X307-2 EEC (24V, coated)","SCALANCE X307-2 EEC (2x 230V)","SCALANCE X307-2 EEC (2x 230V, coated)","SCALANCE X307-2 EEC (2x 24V)","SCALANCE X307-2 EEC (2x 24V, coated)","SCALANCE X307-3","SCALANCE X307-3LD","SCALANCE X308-2","SCALANCE X308-2LD","SCALANCE X308-2LH","SCALANCE X308-2LH+","SCALANCE X308-2M","SCALANCE X308-2M PoE","SCALANCE X308-2M TS","SCALANCE X310","SCALANCE X310FE","SCALANCE X320-1 FE","SCALANCE X320-1-2LD FE","SCALANCE X408-2","SCALANCE XF201-3P IRT","SCALANCE XF202-2P IRT","SCALANCE XF204","SCALANCE XF204-2","SCALANCE XF204-2BA IRT","SCALANCE XF204IRT","SCALANCE XF206-1","SCALANCE XF208","SCALANCE XR324-12M (230V, ports on front)","SCALANCE XR324-12M (230V, ports on rear)","SCALANCE XR324-12M (24V, ports on front)","SCALANCE XR324-12M (24V, ports on rear)","SCALANCE XR324-12M TS (24V)","SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on front)","SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on rear)","SCALANCE XR324-4M EEC (24V, ports on front)","SCALANCE XR324-4M EEC (24V, ports on rear)","SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on front)","SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on rear)","SCALANCE XR324-4M EEC (2x 24V, ports on front)","SCALANCE XR324-4M EEC (2x 24V, ports on rear)","SCALANCE XR324-4M PoE (230V, ports on front)","SCALANCE XR324-4M PoE (230V, ports on rear)","SCALANCE XR324-4M PoE (24V, ports on front)","SCALANCE XR324-4M PoE (24V, ports on rear)","SCALANCE XR324-4M PoE TS (24V, ports on front)","SIMATIC CP 343-1 Advanced","SIMATIC CP 442-1 RNA","SIMATIC CP 443-1","SIMATIC CP 443-1 Advanced","SIMATIC CP 443-1 RNA","SIMATIC RF180C","SIMATIC RF182C","SIPLUS NET CP 343-1 Advanced","SIPLUS NET CP 443-1","SIPLUS NET CP 443-1 Advanced","SIPLUS NET SCALANCE X308-2"],"published":"2020-04-14","related":[{"cvss_score":5.4,"headline":"Security feature bypass in SCALANCE S602","id":"CVE-2019-13924","kev_date_added":null,"published":"2020-02-11"}],"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":"2024-08-05","vendors":["Siemens"]},"summary":"Attackers can cause a denial of service on Siemens SCALANCE industrial switches by exploiting a resource exhaustion vulnerability.","url":"https://insights.sbomify.com/CVE-2019-19301/"}