{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-27843 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-27843 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-27843 is a critical missing authorization vulnerability in SenseLive X3050, published on 23 Apr 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-2026-27843 and fix it if it is affected.\n\nWhat it is: CVE-2026-27843 is a critical missing authorization vulnerability in SenseLive X3050, published on 23 Apr 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-2026-27843 in the wild and no public exploit code.\n\nAffected product: SenseLive X3050. 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-2026-27843/ (Markdown: https://insights.sbomify.com/CVE-2026-27843/index.md)","id":"CVE-2026-27843","markdown":"https://insights.sbomify.com/CVE-2026-27843/index.md","name":"CVE-2026-27843","record":{"aliases":["GHSA-7pfm-4rh7-6vp4"],"analysis":{"component_type":"ics_ot","fix_type":"no_fix_stated","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Industrial IoT Gateway","requires_auth":"none","summary":"Attackers can modify critical settings without authentication, causing persistent lockouts and denial of service for the gateway and connected systems.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"x3500_firmware","vendor":"senselive"}],"cvss":{"score":9.2,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:H","version":"4.0"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"A vulnerability exists in SenseLive X3050's web management interface that allows critical configuration parameters to be modified without sufficient authentication or server-side validation. By applying unsupported or disruptive values to recovery mechanisms and network settings, an attacker can induce a persistent lockout state. Because the device lacks a physical reset button, recovery requires specialized technical access via the console to perform a factory reset, resulting in a total denial-of-service for the gateway and its connected RS-485 downstream systems.","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":"SenseLive X3050 Missing authentication for critical function","id":"CVE-2026-27843","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"Denial of service in Controller 7000 and 6000","id":"CVE-2026-27844"},"packages":[],"prev":{"headline":"Auth bypass in MR-GM5A-L1","id":"CVE-2026-27842"},"products":["X3050"],"published":"2026-04-23","related":[{"cvss_score":9.3,"headline":"SenseLive X3050 Missing authentication for critical function","id":"CVE-2026-40620","kev_date_added":null,"published":"2026-04-24"},{"cvss_score":9.3,"headline":"SenseLive X3050 Use of Hard-coded Credentials","id":"CVE-2026-35503","kev_date_added":null,"published":"2026-04-23"},{"cvss_score":9.3,"headline":"SenseLive X3050 Insufficiently Protected Credentials","id":"CVE-2026-39462","kev_date_added":null,"published":"2026-04-23"},{"cvss_score":9.3,"headline":"SenseLive X3050 Authentication bypass using an alternate path or channel","id":"CVE-2026-40630","kev_date_added":null,"published":"2026-04-23"},{"cvss_score":8.7,"headline":"SenseLive X3050 Missing authentication for critical function","id":"CVE-2026-35064","kev_date_added":null,"published":"2026-04-24"},{"cvss_score":8.4,"headline":"SenseLive X3050 Cross-Site request forgery","id":"CVE-2026-27841","kev_date_added":null,"published":"2026-04-24"}],"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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-04-24","vendors":["SenseLive"]},"summary":"Attackers can modify critical settings without authentication, causing persistent lockouts and denial of service for the gateway and connected systems.","url":"https://insights.sbomify.com/CVE-2026-27843/"}