{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-38422 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-38422 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-38422 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-2021-38422 and fix it if it is affected.\n\nWhat it is: CVE-2021-38422 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-2021-38422 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-2021-38422/ (Markdown: https://insights.sbomify.com/CVE-2021-38422/index.md)","id":"CVE-2021-38422","markdown":"https://insights.sbomify.com/CVE-2021-38422/index.md","name":"CVE-2021-38422","record":{"aliases":["GHSA-cc23-r63p-28wp"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["data_read","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Delta DIALink","requires_auth":"low_privilege","summary":"Attackers can read sensitive cleartext data to gain extensive access and escalate privileges 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":7.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-312","name":"Cleartext Storage of Sensitive Information"}],"description":"Delta Electronics DIALink versions 1.2.4.0 and prior stores sensitive information in cleartext, which may allow an attacker to have extensive access to the application directory and escalate privileges.","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-2021-38422","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":"GurumDDS Heap-based Incorrect Calculation of Buffer Size","id":"CVE-2021-38423"},"packages":[],"prev":{"headline":"Fuji Electric Tellus Lite V-Simulator out of bounds read","id":"CVE-2021-38421"},"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":8.8,"headline":"Delta Electronics DIALink","id":"CVE-2021-38418","kev_date_added":null,"published":"2021-11-03"},{"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"}],"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 read sensitive cleartext data to gain extensive access and escalate privileges in Delta Electronics DIALink.","url":"https://insights.sbomify.com/CVE-2021-38422/"}