{"answers":{"affected":"It affects 2 products.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-27748 exists.","fix":"No fix has been published for CVE-2023-27748 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-27748 is a critical vulnerability in n/a, published on 13 Apr 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-27748 and fix it if it is affected.\n\nWhat it is: CVE-2023-27748 is a critical vulnerability in n/a, published on 13 Apr 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-27748 exists.\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-2023-27748/ (Markdown: https://insights.sbomify.com/CVE-2023-27748/index.md)","id":"CVE-2023-27748","markdown":"https://insights.sbomify.com/CVE-2023-27748/index.md","name":"CVE-2023-27748","record":{"aliases":["GHSA-9xwc-r37w-mmjm"],"analysis":{"component_type":"iot_embedded","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"BlackVue dashcam","requires_auth":"none","summary":"Attackers can upload malicious firmware to BlackVue dashcams due to missing authenticity checks, enabling arbitrary code execution.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"dr750-2ch_ir_lte_firmware","vendor":"blackvue"},{"product":"dr750-2ch_lte_firmware","vendor":"blackvue"}],"cvss":{"score":9.8,"severity":"critical","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-345","name":"Insufficient Verification of Data Authenticity"}],"description":"BlackVue DR750-2CH LTE v.1.012_2022.10.26 does not employ authenticity check for uploaded firmware. This can allow attackers to upload crafted firmware which contains backdoors and enables arbitrary code execution.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"File upload in n/a","id":"CVE-2023-27748","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"file_upload","year":"2023"},"n_packages":0,"n_references":4,"next":{"headline":"DO NOT USE THIS CANDIDATE NUMBER.","id":"CVE-2023-27751"},"packages":[],"prev":{"headline":"Missing authorization in n/a","id":"CVE-2023-27747"},"products":["n/a"],"published":"2023-04-13","related":[{"cvss_score":9.8,"headline":"Weak cryptography in n/a","id":"CVE-2023-27746","kev_date_added":null,"published":"2023-04-13"},{"cvss_score":7.5,"headline":"Missing authorization in n/a","id":"CVE-2023-27747","kev_date_added":null,"published":"2023-04-13"}],"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":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-02-07","vendors":["n/a"]},"summary":"Attackers can upload malicious firmware to BlackVue dashcams due to missing authenticity checks, enabling arbitrary code execution.","url":"https://insights.sbomify.com/CVE-2023-27748/"}