{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-35530 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-35530 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-35530 is a medium-severity authentication bypass 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-2021-35530 and fix it if it is affected.\n\nWhat it is: CVE-2021-35530 is a medium-severity authentication bypass 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-2021-35530 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-2021-35530/ (Markdown: https://insights.sbomify.com/CVE-2021-35530/index.md)","id":"CVE-2021-35530","markdown":"https://insights.sbomify.com/CVE-2021-35530/index.md","name":"CVE-2021-35530","record":{"aliases":["GHSA-fqpp-wf47-38vw"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["privilege_escalation","account_takeover"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Hitachi Energy TXpert Hub","requires_auth":"high_privilege","summary":"An authentication bypass allows attackers to modify user passwords and gain unauthorized access to the Hitachi Energy TXpert Hub CoreTec 4 system.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Hitachi Energy","cpe":[{"product":"txpert_hub_coretec_4_firmware","vendor":"hitachienergy"}],"cvss":{"score":6,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:L","version":"3.1"},"cwes":[{"id":"CWE-288","name":"Authentication Bypass Using an Alternate Path or Channel"}],"description":"A vulnerability in the application authentication and authorization mechanism in Hitachi Energy's TXpert Hub CoreTec 4, that depends on a token validation of the session identifier, allows an unauthorized modified message to be executed in the server enabling an unauthorized actor to change an existing user password, and further gain authorized access into the system via login mechanism. This issue affects: Hitachi Energy TXpert Hub CoreTec 4 version 2.0.0 2.1.0; 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":"User authentication bypass in TXpert Hub CoreTec 4","id":"CVE-2021-35530","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Remote Code Execution in TXpert Hub CoreTec 4","id":"CVE-2021-35531"},"packages":[],"prev":{"headline":"Password in Memory Vulnerability in Retail Operations Product and Counterparty Settlement and Billing (CSB)","id":"CVE-2021-35529"},"products":["TXpert Hub CoreTec 4 version"],"published":"2022-06-07","related":[{"cvss_score":6.7,"headline":"Remote Code Execution in TXpert Hub CoreTec 4","id":"CVE-2021-35531","kev_date_added":null,"published":"2022-06-07"},{"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"}],"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 authentication bypass allows attackers to modify user passwords and gain unauthorized access to the Hitachi Energy TXpert Hub CoreTec 4 system.","url":"https://insights.sbomify.com/CVE-2021-35530/"}