{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-3984 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-3984 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-3984 is a critical command injection vulnerability in Amazon Blink XT2 Sync Module firmware, published on 31 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-2019-3984 and fix it if it is affected.\n\nWhat it is: CVE-2019-3984 is a critical command injection vulnerability in Amazon Blink XT2 Sync Module firmware, published on 31 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-2019-3984 in the wild and no public exploit code.\n\nAffected product: Amazon Blink XT2 Sync Module firmware. 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-2019-3984/ (Markdown: https://insights.sbomify.com/CVE-2019-3984/index.md)","id":"CVE-2019-3984","markdown":"https://insights.sbomify.com/CVE-2019-3984/index.md","name":"CVE-2019-3984","record":{"aliases":["GHSA-xpcw-jp98-6h3c"],"analysis":{"component_type":"iot_embedded","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Blink XT2 Sync Module","requires_auth":"none","summary":"Remote attackers can execute arbitrary commands on Blink XT2 Sync Modules due to unsanitized input during update script retrieval.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"tenable","cpe":[{"product":"blink_xt2_sync_module_firmware","vendor":"amazon"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","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-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"Blink XT2 Sync Module firmware prior to 2.13.11 allows remote attackers to execute arbitrary commands on the device due to improperly sanitized input when the device retrieves updates scripts from the internet.","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":"Command injection in Blink XT2 Sync Module firmware","id":"CVE-2019-3984","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"Command injection in Amazon's Blink XT2 Sync Module","id":"CVE-2019-3985"},"packages":[],"prev":{"headline":"Hardcoded credentials in Amazon's Blink XT2 Sync Module","id":"CVE-2019-3983"},"products":["Blink XT2 Sync Module firmware"],"published":"2019-12-31","related":[{"cvss_score":9.8,"headline":"Command injection in Amazon's Blink XT2 Sync Module","id":"CVE-2019-3989","kev_date_added":null,"published":"2019-12-11"},{"cvss_score":8.8,"headline":"Command injection in Amazon's Blink XT2 Sync Module","id":"CVE-2019-3985","kev_date_added":null,"published":"2019-12-11"},{"cvss_score":8.8,"headline":"Command injection in Amazon's Blink XT2 Sync Module","id":"CVE-2019-3986","kev_date_added":null,"published":"2019-12-11"},{"cvss_score":8.8,"headline":"Command injection in Amazon's Blink XT2 Sync Module","id":"CVE-2019-3987","kev_date_added":null,"published":"2019-12-11"},{"cvss_score":8.8,"headline":"Command injection in Amazon's Blink XT2 Sync Module","id":"CVE-2019-3988","kev_date_added":null,"published":"2019-12-11"},{"cvss_score":6.8,"headline":"Hardcoded credentials in Amazon's Blink XT2 Sync Module","id":"CVE-2019-3983","kev_date_added":null,"published":"2019-12-11"}],"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":"2024-08-04","vendors":["Amazon"]},"summary":"Remote attackers can execute arbitrary commands on Blink XT2 Sync Modules due to unsanitized input during update script retrieval.","url":"https://insights.sbomify.com/CVE-2019-3984/"}