{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2020-3567 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-3567 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-3567 is a medium-severity denial of service vulnerability in Cisco Industrial Network Director, published on 8 Oct 2020. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-3567 and fix it if it is affected.\n\nWhat it is: CVE-2020-3567 is a medium-severity denial of service vulnerability in Cisco Industrial Network Director, published on 8 Oct 2020. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-3567 in the wild and no public exploit code.\n\nAffected product: Cisco Industrial Network Director. 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-2020-3567/ (Markdown: https://insights.sbomify.com/CVE-2020-3567/index.md)","id":"CVE-2020-3567","markdown":"https://insights.sbomify.com/CVE-2020-3567/index.md","name":"CVE-2020-3567","record":{"aliases":["GHSA-5vp7-f4x6-7r58"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Industrial Network Director","requires_auth":"low_privilege","summary":"Authenticated attackers can cause permanent denial of service on Cisco Industrial Network Director via crafted REST API requests.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"industrial_network_director","vendor":"cisco"},{"product":"network_level_service","vendor":"cisco"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"A vulnerability in the management REST API of Cisco Industrial Network Director (IND) could allow an authenticated, remote attacker to cause the CPU utilization to increase to 100 percent, resulting in a denial of service (DoS) condition on an affected device. The vulnerability is due to insufficient validation of requests sent to the REST API. An attacker could exploit this vulnerability by sending a crafted request to the REST API. A successful exploit could allow the attacker to cause a permanent DoS condition that is due to high CPU utilization. Manual intervention may be required to recover the Cisco IND.","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":"Cisco Industrial Network Director Denial of Service Vulnerability","id":"CVE-2020-3567","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Cisco Email Security Appliance URL Filtering Bypass Vulnerability","id":"CVE-2020-3568"},"packages":[],"prev":{"headline":"Cisco IOS XR Software DVMRP Memory Exhaustion","id":"CVE-2020-3566"},"products":["Cisco Industrial Network Director"],"published":"2020-10-08","related":[{"cvss_score":9.9,"headline":"Cisco Industrial Network Director Command Injection Vulnerability","id":"CVE-2023-20036","kev_date_added":null,"published":"2024-11-15"},{"cvss_score":8.8,"headline":"Hardcoded credentials in Cisco Industrial Network Director","id":"CVE-2023-20038","kev_date_added":null,"published":"2023-01-19"},{"cvss_score":7.5,"headline":"Cisco Industrial Network Director Configuration Data Information Disclosure Vulnerability","id":"CVE-2019-1976","kev_date_added":null,"published":"2019-09-05"},{"cvss_score":7.2,"headline":"Cisco Industrial Network Director Remote Code Execution Vulnerability","id":"CVE-2019-1861","kev_date_added":null,"published":"2019-06-05"},{"cvss_score":6.1,"headline":"Cisco Industrial Network Director Reflected Cross-Site Scripting Vulnerability","id":"CVE-2019-15973","kev_date_added":null,"published":"2019-11-26"},{"cvss_score":6.1,"headline":"Cross-site scripting in Cisco Industrial Network Director","id":"CVE-2017-6675","kev_date_added":null,"published":"2017-06-13"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-11-13","vendors":["Cisco"]},"summary":"Authenticated attackers can cause permanent denial of service on Cisco Industrial Network Director via crafted REST API requests.","url":"https://insights.sbomify.com/CVE-2020-3567/"}