{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2017-12306 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2017-12306 yet. Limit exposure of the affected software until one is available.","what":"CVE-2017-12306 is a medium-severity vulnerability in Cisco Spark Board, published on 16 Nov 2017. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2017-12306 and fix it if it is affected.\n\nWhat it is: CVE-2017-12306 is a medium-severity vulnerability in Cisco Spark Board, published on 16 Nov 2017. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2017-12306 in the wild and no public exploit code.\n\nAffected product: Cisco Spark Board. 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-2017-12306/ (Markdown: https://insights.sbomify.com/CVE-2017-12306/index.md)","id":"CVE-2017-12306","markdown":"https://insights.sbomify.com/CVE-2017-12306/index.md","name":"CVE-2017-12306","record":{"aliases":["GHSA-83qx-28gx-pcx4"],"analysis":{"component_type":"iot_embedded","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Cisco Spark Board","requires_auth":"high_privilege","summary":"An authenticated local attacker can bypass signature verification to install custom firmware on Cisco Spark Boards, enabling arbitrary code execution.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"conference_director","vendor":"cisco"}],"cvss":{"score":4.4,"severity":"medium","source":"nvd","vector":"CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N","version":"3.0"},"cwes":[{"id":"CWE-494","name":"Download of Code Without Integrity Check"},{"id":"CWE-16","name":null}],"description":"A vulnerability in the upgrade process of Cisco Spark Board could allow an authenticated, local attacker to install an unverified upgrade package, aka Signature Verification Bypass. The vulnerability is due to insufficient upgrade package validation. An attacker could exploit this vulnerability by providing the upgrade process with an upgrade package that the attacker controls. An exploit could allow the attacker to install custom firmware to the Spark Board. Cisco Bug IDs: CSCvf84502.","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":"Security feature bypass in Cisco Spark Board","id":"CVE-2017-12306","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2017"},"n_packages":0,"n_references":2,"next":{"headline":"Cross-site scripting in Cisco Small Business 300 and 500 Series Managed Switches","id":"CVE-2017-12307"},"packages":[],"prev":{"headline":"Command injection in Cisco IP Phone 8800 Series","id":"CVE-2017-12305"},"products":["Cisco Spark Board"],"published":"2017-11-16","related":[{"cvss_score":4.7,"headline":"Missing authorization in Cisco Spark","id":"CVE-2018-0119","kev_date_added":null,"published":"2018-02-08"}],"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":"An authenticated local attacker can bypass signature verification to install custom firmware on Cisco Spark Boards, enabling arbitrary code execution.","url":"https://insights.sbomify.com/CVE-2017-12306/"}