{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-35531 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-35531 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-35531 is a medium-severity command injection vulnerability in Hitachi Energy TXpert Hub CoreTec 4 version, published on 7 Jun 2022. 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-2021-35531 and fix it if it is affected.\n\nWhat it is: CVE-2021-35531 is a medium-severity command injection vulnerability in Hitachi Energy TXpert Hub CoreTec 4 version, published on 7 Jun 2022. 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-2021-35531 in the wild and no public exploit code.\n\nAffected product: Hitachi Energy TXpert Hub CoreTec 4 version. 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-2021-35531/ (Markdown: https://insights.sbomify.com/CVE-2021-35531/index.md)","id":"CVE-2021-35531","markdown":"https://insights.sbomify.com/CVE-2021-35531/index.md","name":"CVE-2021-35531","record":{"aliases":["GHSA-6fw8-3wxj-mg3j"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Hitachi Energy TXpert Hub","requires_auth":"high_privilege","summary":"An authenticated attacker with admin or engineer rights can inject OS commands in Hitachi Energy TXpert Hub CoreTec 4, leading to remote code execution.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Hitachi Energy","cpe":[{"product":"txpert_hub_coretec_4_firmware","vendor":"hitachienergy"}],"cvss":{"score":6.7,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:H/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"},{"id":"CWE-20","name":"Improper Input Validation"}],"description":"Improper Input Validation vulnerability in a particular configuration setting field of Hitachi Energy TXpert Hub CoreTec 4 product, allows an attacker with access to an authorized user with ADMIN or ENGINEER role rights to inject an OS command that is executed by the system. This issue affects: Hitachi Energy TXpert Hub CoreTec 4 version 2.0.0; 2.0.1; 2.1.0; 2.1.1; 2.1.2; 2.1.3; 2.2.0; 2.2.1.","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":"Remote Code Execution in TXpert Hub CoreTec 4","id":"CVE-2021-35531","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Firmware upload verification bypass in TXpert Hub CoreTec 4","id":"CVE-2021-35532"},"packages":[],"prev":{"headline":"User authentication bypass in TXpert Hub CoreTec 4","id":"CVE-2021-35530"},"products":["TXpert Hub CoreTec 4 version"],"published":"2022-06-07","related":[{"cvss_score":6.7,"headline":"Firmware upload verification bypass in TXpert Hub CoreTec 4","id":"CVE-2021-35532","kev_date_added":null,"published":"2022-06-07"},{"cvss_score":6,"headline":"User authentication bypass in TXpert Hub CoreTec 4","id":"CVE-2021-35530","kev_date_added":null,"published":"2022-06-07"}],"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":"2024-09-16","vendors":["Hitachi Energy"]},"summary":"An authenticated attacker with admin or engineer rights can inject OS commands in Hitachi Energy TXpert Hub CoreTec 4, leading to remote code execution.","url":"https://insights.sbomify.com/CVE-2021-35531/"}