{"answers":{"affected":"It affects 24 products.","exploited":"There is no known exploitation of CVE-2021-31532 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-31532 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-31532 is a medium-severity vulnerability in n/a, published on 6 May 2021. 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-2021-31532 and fix it if it is affected.\n\nWhat it is: CVE-2021-31532 is a medium-severity vulnerability in n/a, published on 6 May 2021. 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-2021-31532 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-2021-31532/ (Markdown: https://insights.sbomify.com/CVE-2021-31532/index.md)","id":"CVE-2021-31532","markdown":"https://insights.sbomify.com/CVE-2021-31532/index.md","name":"CVE-2021-31532","record":{"aliases":["GHSA-236w-64qf-jjqf"],"analysis":{"component_type":"hardware_firmware","fix_type":"no_fix_stated","impacts":["code_execution","security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"NXP microcontroller ROM","requires_auth":"none","summary":"An undocumented ROM patch peripheral in NXP microcontrollers allows attackers to modify internal ROM, bypassing security features and executing arbitrary code.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"i.mx_rt500_firmware","vendor":"nxp"},{"product":"i.mx_rt600_firmware","vendor":"nxp"},{"product":"lpc5512jbd100_firmware","vendor":"nxp"},{"product":"lpc5512jbd64_firmware","vendor":"nxp"},{"product":"lpc5514jbd100_firmware","vendor":"nxp"},{"product":"lpc5514jbd64_firmware","vendor":"nxp"},{"product":"lpc5516jbd100_firmware","vendor":"nxp"},{"product":"lpc5516jbd64_firmware","vendor":"nxp"},{"product":"lpc5516jev98_firmware","vendor":"nxp"},{"product":"lpc5526_firmware","vendor":"nxp"},{"product":"lpc5528_firmware","vendor":"nxp"},{"product":"lpc55s14jbd100_firmware","vendor":"nxp"},{"product":"lpc55s14jbd64_firmware","vendor":"nxp"},{"product":"lpc55s16jbd100_firmware","vendor":"nxp"},{"product":"lpc55s16jbd64_firmware","vendor":"nxp"},{"product":"lpc55s16jev98_firmware","vendor":"nxp"},{"product":"lpc55s26_firmware","vendor":"nxp"},{"product":"lpc55s28_firmware","vendor":"nxp"},{"product":"lpc55s66jbd100_firmware","vendor":"nxp"},{"product":"lpc55s69jbd100_firmware","vendor":"nxp"},{"product":"lpc55s69jbd64_firmware","vendor":"nxp"},{"product":"lpc55s69jev98_firmware","vendor":"nxp"},{"product":"lpcs66jbd64_firmware","vendor":"nxp"},{"product":"lpcs66jev98_firmware","vendor":"nxp"}],"cvss":{"score":6.8,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[],"description":"NXP LPC55S6x microcontrollers (0A and 1B), i.MX RT500 (silicon rev B1 and B2), i.MX RT600 (silicon rev A0, B0), LPC55S6x, LPC55S2x, LPC552x (silicon rev 0A, 1B), LPC55S1x, LPC551x (silicon rev 0A) and LPC55S0x, LPC550x (silicon rev 0A) include an undocumented ROM patch peripheral that allows unsigned, non-persistent modification of the internal ROM.","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 n/a","id":"CVE-2021-31532","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Code injection in n/a","id":"CVE-2021-31535"},"packages":[],"prev":{"headline":"Server-side request forgery in n/a","id":"CVE-2021-31531"},"products":["n/a"],"published":"2021-05-06","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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["n/a"]},"summary":"An undocumented ROM patch peripheral in NXP microcontrollers allows attackers to modify internal ROM, bypassing security features and executing arbitrary code.","url":"https://insights.sbomify.com/CVE-2021-31532/"}