{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2019-16731 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-16731 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-16731 is a high-severity missing authorization vulnerability in n/a, published on 13 Dec 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-16731 and fix it if it is affected.\n\nWhat it is: CVE-2019-16731 is a high-severity missing authorization vulnerability in n/a, published on 13 Dec 2019. 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-2019-16731 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2019-16731/ (Markdown: https://insights.sbomify.com/CVE-2019-16731/index.md)","id":"CVE-2019-16731","markdown":"https://insights.sbomify.com/CVE-2019-16731/index.md","name":"CVE-2019-16731","record":{"aliases":["GHSA-39f7-5vm3-jfxg"],"analysis":{"component_type":"iot_embedded","fix_type":"no_fix_stated","impacts":["code_execution","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Petwant smart feeder","requires_auth":"none","summary":"Remote attackers can initiate firmware upgrades and alter settings on Petwant devices due to missing authentication in the udpServerSys service.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"pf-103_firmware","vendor":"petwant"},{"product":"petalk_ai_firmware","vendor":"skymee"}],"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:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"The udpServerSys service in Petwant PF-103 firmware 4.22.2.42 and Petalk AI 3.2.2.30 allows remote attackers to initiate firmware upgrades and alter device settings.","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":"Missing authorization in n/a","id":"CVE-2019-16731","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"Other in n/a","id":"CVE-2019-16732"},"packages":[],"prev":{"headline":"Command injection in n/a","id":"CVE-2019-16730"},"products":["n/a"],"published":"2019-12-13","related":[{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2019-16730","kev_date_added":null,"published":"2019-12-13"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2019-16733","kev_date_added":null,"published":"2019-12-13"},{"cvss_score":9.8,"headline":"Hardcoded credentials in n/a","id":"CVE-2019-16734","kev_date_added":null,"published":"2019-12-13"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2019-16735","kev_date_added":null,"published":"2019-12-13"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2019-16736","kev_date_added":null,"published":"2019-12-13"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2019-16737","kev_date_added":null,"published":"2019-12-13"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2019-17364","kev_date_added":null,"published":"2019-12-13"}],"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":["n/a"]},"summary":"Remote attackers can initiate firmware upgrades and alter settings on Petwant devices due to missing authentication in the udpServerSys service.","url":"https://insights.sbomify.com/CVE-2019-16731/"}