{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-0269 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-0269 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-0269 is a medium-severity vulnerability in Cisco DNA Center, published on 19 Apr 2018. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2018-0269 and fix it if it is affected.\n\nWhat it is: CVE-2018-0269 is a medium-severity vulnerability in Cisco DNA Center, published on 19 Apr 2018. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2018-0269 in the wild and no public exploit code.\n\nAffected product: Cisco DNA Center. 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-2018-0269/ (Markdown: https://insights.sbomify.com/CVE-2018-0269/index.md)","id":"CVE-2018-0269","markdown":"https://insights.sbomify.com/CVE-2018-0269/index.md","name":"CVE-2018-0269","record":{"aliases":["GHSA-66mm-frqr-r7x4"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Cisco DNA Center","requires_auth":"none","summary":"An overly permissive CORS policy in Cisco DNA Center allows attackers to bypass security controls and exfiltrate sensitive information via malicious links.","user_interaction":"required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"digital_network_architecture_center","vendor":"cisco"}],"cvss":{"score":4.3,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-863","name":"Incorrect Authorization"},{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"description":"A vulnerability in the web framework of the Cisco Digital Network Architecture Center (DNA Center) could allow an unauthenticated, remote attacker to communicate with the Kong API server without restriction. The vulnerability is due to an overly permissive Cross Origin Resource Sharing (CORS) policy. An attacker could exploit this vulnerability by convincing a user to follow a malicious link. An exploit could allow the attacker to communicate with the API and exfiltrate sensitive information. Cisco Bug IDs: CSCvh99208.","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":"Security feature bypass in Cisco DNA Center","id":"CVE-2018-0269","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2018"},"n_packages":0,"n_references":2,"next":{"headline":"Cross-site request forgery in Cisco IoT Field Network Director","id":"CVE-2018-0270"},"packages":[],"prev":{"headline":"Misconfiguration in Cisco Digital Network Architecture Center","id":"CVE-2018-0268"},"products":["Cisco DNA Center"],"published":"2018-04-19","related":[{"cvss_score":10,"headline":"Hardcoded credentials in Cisco Digital Network Architecture Center","id":"CVE-2018-0222","kev_date_added":null,"published":"2018-05-17"},{"cvss_score":10,"headline":"Misconfiguration in Cisco Digital Network Architecture Center","id":"CVE-2018-0268","kev_date_added":null,"published":"2018-05-17"},{"cvss_score":9.8,"headline":"Cisco Digital Network Architecture Center Authentication Bypass Vulnerability","id":"CVE-2018-0448","kev_date_added":null,"published":"2018-10-05"},{"cvss_score":9.8,"headline":"Cisco Digital Network Architecture Center Unauthenticated Access Vulnerability","id":"CVE-2018-15386","kev_date_added":null,"published":"2018-10-05"},{"cvss_score":9.8,"headline":"Auth bypass in Cisco Digital Network Architecture Center","id":"CVE-2018-0271","kev_date_added":null,"published":"2018-05-17"},{"cvss_score":9.3,"headline":"Cisco DNA Center Authentication Bypass Vulnerability","id":"CVE-2019-1848","kev_date_added":null,"published":"2019-06-20"},{"cvss_score":6.5,"headline":"Cisco Digital Network Architecture Center Information Disclosure Vulnerability","id":"CVE-2020-3391","kev_date_added":null,"published":"2020-07-02"}],"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":"2024-11-29","vendors":["n/a"]},"summary":"An overly permissive CORS policy in Cisco DNA Center allows attackers to bypass security controls and exfiltrate sensitive information via malicious links.","url":"https://insights.sbomify.com/CVE-2018-0269/"}