{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-89207 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-89207 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-89207 is a medium-severity denial of service vulnerability in Siemens WTV676-HB6035 Web Interface, published on 16 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-89207 and fix it if it is affected.\n\nWhat it is: CVE-2026-89207 is a medium-severity denial of service vulnerability in Siemens WTV676-HB6035 Web Interface, published on 16 Sep 2026. 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-2026-89207 in the wild and no public exploit code.\n\nAffected product: Siemens WTV676-HB6035 Web Interface. 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-2026-89207/ (Markdown: https://insights.sbomify.com/CVE-2026-89207/index.md)","id":"CVE-2026-89207","markdown":"https://insights.sbomify.com/CVE-2026-89207/index.md","name":"CVE-2026-89207","record":{"aliases":["GHSA-26hj-3mvp-2g64"],"analysis":{"component_type":"iot_embedded","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Siemens Web Interface","requires_auth":"none","summary":"An unauthenticated remote attacker can force Siemens WTV devices into protection mode, causing loss of remote web access connectivity.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"siemens","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-1287","name":"Improper Validation of Specified Type of Input"}],"description":"A vulnerability has been identified in WTV676-HB6035 Web Interface (All versions \u003c V3.94), WTV776-HB6035 Web Interface (All versions \u003c V4.17). Affected devices do not properly validate input received from backend services.\r\nThis could allow an unauthenticated remote attacker to force the device into protection mode, which results in losing remote connectivity functions (Web Access).","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 WTV676-HB6035 Web Interface","id":"CVE-2026-89207","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in Capital Embedded AR Classic 431-422","id":"CVE-2026-89208"},"packages":[],"prev":{"headline":"Missing authorization in RUGGEDCOM CROSSBOW","id":"CVE-2026-89206"},"products":["WTV676-HB6035 Web Interface","WTV776-HB6035 Web Interface"],"published":"2026-09-16","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2026-09-16","vendors":["Siemens"]},"summary":"An unauthenticated remote attacker can force Siemens WTV devices into protection mode, causing loss of remote web access connectivity.","url":"https://insights.sbomify.com/CVE-2026-89207/"}