{"answers":{"affected":"It affects 3 products.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-7726 exists.","fix":"No fix has been published for CVE-2024-7726 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-7726 is a medium-severity vulnerability in Kioxia CM6, published on 20 Dec 2024. 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-2024-7726 and fix it if it is affected.\n\nWhat it is: CVE-2024-7726 is a medium-severity vulnerability in Kioxia CM6, published on 20 Dec 2024. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-7726 exists.\n\nAffected product: Kioxia CM6. 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-2024-7726/ (Markdown: https://insights.sbomify.com/CVE-2024-7726/index.md)","id":"CVE-2024-7726","markdown":"https://insights.sbomify.com/CVE-2024-7726/index.md","name":"CVE-2024-7726","record":{"aliases":["GHSA-3hh8-94j4-62rh"],"analysis":{"component_type":"hardware_firmware","fix_type":"no_fix_stated","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Kioxia SSD firmware","requires_auth":"none","summary":"Attackers with physical access can exploit an exposed JTAG port to execute arbitrary code and bypass firmware signature verification on Kioxia SSDs.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Google","cpe":[{"product":"cm6_firmware","vendor":"kioxia"},{"product":"pm6_firmware","vendor":"kioxia"},{"product":"pm7_firmware","vendor":"kioxia"}],"cvss":{"score":5.7,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:P/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:N/SC:L/SI:H/SA:N","version":"4.0"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"There exists an unauthenticated accessible JTAG port on the Kioxia PM6, PM7 and CM6 devices - On the Kioxia CM6, PM6 and PM7 disk drives it was discovered that the 2 main CPU cores of the SoC can be accessed via an open JTAG debug port that is exposed on the drive’s circuit board. Due to the wide cutout of the enclosures, the JTAG port can be accessed without having to open the disk enclosure. Utilizing the JTAG debug port, an attacker with (temporary) physical access can get full access to the firmware and memory on the 2 main CPU cores within the drive including the execution of arbitrary code, the modification of firmware execution flow and data or bypassing the firmware signature verification during boot-up.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Arbitrary Code execution via exposed JTAG port in Kioxia CM6, PM6, PM7","id":"CVE-2024-7726","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2024"},"n_packages":0,"n_references":1,"next":{"headline":"Missing authorization in HTML5 Video Player – Embed and Play Videos in Custom Player","id":"CVE-2024-7727"},"packages":[],"prev":{"headline":"Foxit PDF Reader AcroForm Use-After-Free Remote Code Execution Vulnerability","id":"CVE-2024-7725"},"products":["CM6","PM6","PM7"],"published":"2024-12-20","related":[],"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":"2024-12-20","vendors":["Kioxia"]},"summary":"Attackers with physical access can exploit an exposed JTAG port to execute arbitrary code and bypass firmware signature verification on Kioxia SSDs.","url":"https://insights.sbomify.com/CVE-2024-7726/"}