{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-1866 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-1866 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-1866 is a low-severity vulnerability in Cisco Webex Business Suite, published on 13 Apr 2020. 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-2019-1866 and fix it if it is affected.\n\nWhat it is: CVE-2019-1866 is a low-severity vulnerability in Cisco Webex Business Suite, published on 13 Apr 2020. 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-2019-1866 in the wild and no public exploit code.\n\nAffected product: Cisco Webex Business Suite. 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-2019-1866/ (Markdown: https://insights.sbomify.com/CVE-2019-1866/index.md)","id":"CVE-2019-1866","markdown":"https://insights.sbomify.com/CVE-2019-1866/index.md","name":"CVE-2019-1866","record":{"aliases":["GHSA-6gq6-x7pv-3ggr"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Cisco Webex Business Suite","requires_auth":"none","summary":"An attacker in a privileged network position can manipulate host headers to redirect users to arbitrary sites, compromising application integrity.","user_interaction":"required","vuln_class":"open_redirect"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"webex_business_suite_39","vendor":"cisco"}],"cvss":{"score":3.1,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-345","name":"Insufficient Verification of Data Authenticity"},{"id":"CWE-284","name":"Improper Access Control"}],"description":"Cisco Webex Business Suite before 39.1.0 contains a vulnerability that could allow an unauthenticated, remote attacker to affect the integrity of the application. The vulnerability is due to improper validation of host header values. An attacker with a privileged network position, either a man-in-the-middle or by intercepting wireless network traffic, could exploit this vulnerability to manipulate header values sent by a client to the affected application. The attacker could cause the application to use input from the header to redirect a user from the Cisco Webex Meetings Online site to an arbitrary site of the attacker's choosing.","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 Webex Business Suite Host Header Value Integrity Vulnerability","id":"CVE-2019-1866","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"open_redirect","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"Cisco Elastic Services Controller REST API Authentication Bypass Vulnerability","id":"CVE-2019-1867"},"packages":[],"prev":{"headline":"Cisco Integrated Management Controller Command Injection Vulnerability","id":"CVE-2019-1865"},"products":["Cisco Webex Business Suite"],"published":"2020-04-13","related":[],"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":"2024-11-15","vendors":["Cisco"]},"summary":"An attacker in a privileged network position can manipulate host headers to redirect users to arbitrary sites, compromising application integrity.","url":"https://insights.sbomify.com/CVE-2019-1866/"}