{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2024-21865 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-21865 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-21865 is a medium-severity vulnerability in KDDI CORPORATION HGW BL1500HM, published on 25 Mar 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-2024-21865 and fix it if it is affected.\n\nWhat it is: CVE-2024-21865 is a medium-severity vulnerability in KDDI CORPORATION HGW BL1500HM, published on 25 Mar 2024. 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-2024-21865 in the wild and no public exploit code.\n\nAffected product: KDDI CORPORATION HGW BL1500HM. 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-2024-21865/ (Markdown: https://insights.sbomify.com/CVE-2024-21865/index.md)","id":"CVE-2024-21865","markdown":"https://insights.sbomify.com/CVE-2024-21865/index.md","name":"CVE-2024-21865","record":{"aliases":["GHSA-q7m5-4xhc-7xfr"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Home Gateway","requires_auth":"none","summary":"An attacker with network access can use weak credentials to log in via SSH and execute commands on the home gateway.","user_interaction":"not_required","vuln_class":"hardcoded_credentials"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[],"cvss":{"score":6.5,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-1391","name":"Use of Weak Credentials"}],"description":"HGW BL1500HM Ver 002.001.013 and earlier contains a use of week credentials issue. A network-adjacent unauthenticated attacker may connect to the product via SSH and use a shell.","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":"Hardcoded credentials in HGW BL1500HM","id":"CVE-2024-21865","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"hardcoded_credentials","year":"2024"},"n_packages":0,"n_references":2,"next":{"headline":"Generation of Error Message Containing Sensitive Information in Rapid SCADA","id":"CVE-2024-21866"},"packages":[],"prev":{"headline":"Privilege escalation in Intel(R) Arc(TM) \u0026 Iris(R) Xe Graphics software","id":"CVE-2024-21864"},"products":["HGW BL1500HM"],"published":"2024-03-25","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-09-19","vendors":["KDDI CORPORATION"]},"summary":"An attacker with network access can use weak credentials to log in via SSH and execute commands on the home gateway.","url":"https://insights.sbomify.com/CVE-2024-21865/"}