{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-38418 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-38418 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-38418 is a high-severity vulnerability in Delta Electronics DIALink, published on 3 Nov 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-2021-38418 and fix it if it is affected.\n\nWhat it is: CVE-2021-38418 is a high-severity vulnerability in Delta Electronics DIALink, published on 3 Nov 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-2021-38418 in the wild and no public exploit code.\n\nAffected product: Delta Electronics DIALink. 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-2021-38418/ (Markdown: https://insights.sbomify.com/CVE-2021-38418/index.md)","id":"CVE-2021-38418","markdown":"https://insights.sbomify.com/CVE-2021-38418/index.md","name":"CVE-2021-38418","record":{"aliases":["GHSA-vh9m-f92j-vq8w"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Delta DIALink software","requires_auth":"none","summary":"Attackers can intercept unencrypted HTTP traffic to access sensitive information without authorization in Delta Electronics DIALink.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"dialink","vendor":"deltaww"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-319","name":"Cleartext Transmission of Sensitive Information"}],"description":"Delta Electronics DIALink versions 1.2.4.0 and prior runs by default on HTTP, which may allow an attacker to be positioned between the traffic and perform a machine-in-the-middle attack to access information without authorization.","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":"Delta Electronics DIALink","id":"CVE-2021-38418","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Fuji Electric Tellus Lite V-Simulator out of bounds write","id":"CVE-2021-38419"},"packages":[],"prev":{"headline":"VISAM VBASE Editor Improper Access Control","id":"CVE-2021-38417"},"products":["DIALink"],"published":"2021-11-03","related":[{"cvss_score":10,"headline":"DIALink - Directory Traversal Authentication Bypass Vulnerability","id":"CVE-2025-58321","kev_date_added":null,"published":"2025-09-11"},{"cvss_score":9.8,"headline":"Hardcoded credentials in Industrial Automation DIALink","id":"CVE-2022-2660","kev_date_added":null,"published":"2022-12-13"},{"cvss_score":8.1,"headline":"ICSA-22-307-03 Delta Industrial Automation DIALink Path traversal","id":"CVE-2022-2969","kev_date_added":null,"published":"2022-12-01"},{"cvss_score":7.8,"headline":"Delta Electronics DIALink","id":"CVE-2021-38416","kev_date_added":null,"published":"2021-11-03"},{"cvss_score":7.8,"headline":"Delta Electronics DIALink","id":"CVE-2021-38420","kev_date_added":null,"published":"2021-11-03"},{"cvss_score":7.8,"headline":"Delta Electronics DIALink","id":"CVE-2021-38422","kev_date_added":null,"published":"2021-11-03"}],"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":["Delta Electronics"]},"summary":"Attackers can intercept unencrypted HTTP traffic to access sensitive information without authorization in Delta Electronics DIALink.","url":"https://insights.sbomify.com/CVE-2021-38418/"}