{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-49115 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-49115 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-49115 is a high-severity missing authorization vulnerability in MachineSense FeverWarn, published on 1 Feb 2024. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-49115 and fix it if it is affected.\n\nWhat it is: CVE-2023-49115 is a high-severity missing authorization vulnerability in MachineSense FeverWarn, published on 1 Feb 2024. 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-2023-49115 in the wild and no public exploit code.\n\nAffected product: MachineSense FeverWarn. 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-2023-49115/ (Markdown: https://insights.sbomify.com/CVE-2023-49115/index.md)","id":"CVE-2023-49115","markdown":"https://insights.sbomify.com/CVE-2023-49115/index.md","name":"CVE-2023-49115","record":{"aliases":["GHSA-q7xm-vq7m-w9hh"],"analysis":{"component_type":"iot_embedded","fix_type":"no_fix_stated","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"MachineSense FeverWarn","requires_auth":"none","summary":"Attackers can access sensor data and monitor devices via unauthenticated MQTT messaging on MachineSense FeverWarn systems.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"feverwarn_firmware","vendor":"machinesense"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"MachineSense devices use unauthenticated MQTT messaging to monitor devices and remote viewing of sensor data by users.","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":"MachineSense FeverWarn Missing Authentication for Critical Function","id":"CVE-2023-49115","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2023"},"n_packages":0,"n_references":2,"next":{"headline":"This CVE ID has been rejected or withdrawn by its CVE Numbering Authority because it is Unused","id":"CVE-2023-49116"},"packages":[],"prev":{"headline":"Local Privilege Escalation via DLL Hijacking","id":"CVE-2023-49114"},"products":["FeverWarn"],"published":"2024-02-01","related":[{"cvss_score":10,"headline":"MachineSense FeverWarn Missing Authentication for Critical Function","id":"CVE-2023-49617","kev_date_added":null,"published":"2024-02-01"},{"cvss_score":9.1,"headline":"MachineSense FeverWarn Use of Hard-coded Credentials","id":"CVE-2023-46706","kev_date_added":null,"published":"2024-02-01"},{"cvss_score":8.8,"headline":"MachineSense FeverWarn Improper Access Control","id":"CVE-2023-47867","kev_date_added":null,"published":"2024-02-01"},{"cvss_score":8.1,"headline":"MachineSense FeverWarn Improper Input Validation","id":"CVE-2023-49610","kev_date_added":null,"published":"2024-02-01"},{"cvss_score":7.7,"headline":"MachineSense FeverWarn Missing Authentication for Critical Function","id":"CVE-2023-6221","kev_date_added":null,"published":"2024-02-01"}],"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":"partial"},"state":"PUBLISHED","updated":"2024-08-02","vendors":["MachineSense"]},"summary":"Attackers can access sensor data and monitor devices via unauthenticated MQTT messaging on MachineSense FeverWarn systems.","url":"https://insights.sbomify.com/CVE-2023-49115/"}