{"answers":{"affected":"It affects 4 products.","exploited":"There is no known exploitation of CVE-2019-13926 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-13926 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-13926 is a high-severity denial of service vulnerability in Siemens SCALANCE S602, published on 11 Feb 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-2019-13926 and fix it if it is affected.\n\nWhat it is: CVE-2019-13926 is a high-severity denial of service vulnerability in Siemens SCALANCE S602, published on 11 Feb 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-2019-13926 in the wild and no public exploit code.\n\nAffected product: Siemens SCALANCE S602. 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-2019-13926/ (Markdown: https://insights.sbomify.com/CVE-2019-13926/index.md)","id":"CVE-2019-13926","markdown":"https://insights.sbomify.com/CVE-2019-13926/index.md","name":"CVE-2019-13926","record":{"aliases":["GHSA-vwh5-q72r-gr35"],"analysis":{"component_type":"network_device","fix_type":"upgrade","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 switches by sending crafted packets to the web server, requiring a reboot to recover.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"siemens","cpe":[{"product":"scalance_s602_firmware","vendor":"siemens"},{"product":"scalance_s612_firmware","vendor":"siemens"},{"product":"scalance_s623_firmware","vendor":"siemens"},{"product":"scalance_s627-2m_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-400","name":"Uncontrolled Resource Consumption"}],"description":"A vulnerability has been identified in SCALANCE S602 (All versions \u003e= V3.0 and \u003c V4.1), SCALANCE S612 (All versions \u003e= V3.0 and \u003c V4.1), SCALANCE S623 (All versions \u003e= V3.0 and \u003c V4.1), SCALANCE S627-2M (All versions \u003e= V3.0 and \u003c V4.1). Specially crafted packets sent to port 443/tcp of affected devices could cause a Denial-of-Service condition of the web server. A cold reboot is required to restore the functionality of the device.","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 S602","id":"CVE-2019-13926","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":"Denial of service in Desigo PX automation controllers PXC00-E.D, PXC50-E.D, PXC100-E.D, PXC200-E.D with Desigo PX Web modules PXA40-W0, PXA40-W1, PXA40-W2","id":"CVE-2019-13927"},"packages":[],"prev":{"headline":"Denial of service in SCALANCE S602","id":"CVE-2019-13925"},"products":["SCALANCE S602","SCALANCE S612","SCALANCE S623","SCALANCE S627-2M"],"published":"2020-02-11","related":[{"cvss_score":7.5,"headline":"Denial of service in SCALANCE S602","id":"CVE-2019-13925","kev_date_added":null,"published":"2020-02-11"},{"cvss_score":6.1,"headline":"Cross-site scripting in SCALANCE S602","id":"CVE-2019-6585","kev_date_added":null,"published":"2020-03-10"},{"cvss_score":5.4,"headline":"Cross-site scripting in SCALANCE S602, SCALANCE S612, SCALANCE S623, SCALANCE S627-2M","id":"CVE-2018-16555","kev_date_added":null,"published":"2018-12-13"}],"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":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 switches by sending crafted packets to the web server, requiring a reboot to recover.","url":"https://insights.sbomify.com/CVE-2019-13926/"}