{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-6529 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-6529 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-6529 is a medium-severity denial of service vulnerability in PR100088 Modbus gateway, published on 7 Jan 2020. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-6529 and fix it if it is affected.\n\nWhat it is: CVE-2019-6529 is a medium-severity denial of service vulnerability in PR100088 Modbus gateway, published on 7 Jan 2020. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2019-6529 in the wild and no public exploit code.\n\nAffected product: PR100088 Modbus gateway. 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-2019-6529/ (Markdown: https://insights.sbomify.com/CVE-2019-6529/index.md)","id":"CVE-2019-6529","markdown":"https://insights.sbomify.com/CVE-2019-6529/index.md","name":"CVE-2019-6529","record":{"aliases":["GHSA-x2mw-32fv-cr72"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Modbus gateway","requires_auth":"high_privilege","summary":"An attacker can crash the PR100088 Modbus gateway by sending a specially crafted FTP request, disrupting industrial operations.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"pr100088_modbus_gateway_firmware","vendor":"kunbus"}],"cvss":{"score":4.9,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"An attacker could specially craft an FTP request that could crash the PR100088 Modbus gateway versions prior to release R02 (or Software Version 1.1.13166).","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":"Denial of service in PR100088 Modbus gateway","id":"CVE-2019-6529","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in FPWIN Pro","id":"CVE-2019-6530"},"packages":[],"prev":{"headline":"Cross-site scripting in PSI GridConnect GmbH (formerly known as PSI Nentec GmbH) Telecontrol Gateway and Smart Telecontrol Unit family, IEC104 Security Proxy.","id":"CVE-2019-6528"},"products":["PR100088 Modbus gateway"],"published":"2020-01-07","related":[{"cvss_score":9.8,"headline":"Auth bypass in PR100088 Modbus gateway","id":"CVE-2019-6527","kev_date_added":null,"published":"2019-02-12"},{"cvss_score":9.1,"headline":"Missing authorization in PR100088 Modbus gateway","id":"CVE-2019-6533","kev_date_added":null,"published":"2019-02-12"},{"cvss_score":8.1,"headline":"Information disclosure in PR100088 Modbus gateway","id":"CVE-2019-6531","kev_date_added":null,"published":"2019-04-02"},{"cvss_score":7.2,"headline":"Information disclosure in PR100088 Modbus gateway","id":"CVE-2019-6549","kev_date_added":null,"published":"2019-02-12"}],"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":"2024-08-04","vendors":["n/a"]},"summary":"An attacker can crash the PR100088 Modbus gateway by sending a specially crafted FTP request, disrupting industrial operations.","url":"https://insights.sbomify.com/CVE-2019-6529/"}