{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-1143 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-1143 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-1143 is a medium-severity missing authorization vulnerability in Cisco Connected Mobile Experiences, published on 13 Jan 2021. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-1143 and fix it if it is affected.\n\nWhat it is: CVE-2021-1143 is a medium-severity missing authorization vulnerability in Cisco Connected Mobile Experiences, published on 13 Jan 2021. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-1143 in the wild and no public exploit code.\n\nAffected product: Cisco Connected Mobile Experiences. 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-2021-1143/ (Markdown: https://insights.sbomify.com/CVE-2021-1143/index.md)","id":"CVE-2021-1143","markdown":"https://insights.sbomify.com/CVE-2021-1143/index.md","name":"CVE-2021-1143","record":{"aliases":["GHSA-xmcr-q7rg-rxqc"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Cisco CMX","requires_auth":"low_privilege","summary":"An authenticated attacker can enumerate system users via API requests due to missing authorization checks in Cisco Connected Mobile Experiences.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"connected_mobile_experiences","vendor":"cisco"}],"cvss":{"score":4.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"},{"id":"CWE-863","name":"Incorrect Authorization"}],"description":"A vulnerability in Cisco Connected Mobile Experiences (CMX) API authorizations could allow an authenticated, remote attacker to enumerate what users exist on the system. The vulnerability is due to a lack of authorization checks for certain API GET requests. An attacker could exploit this vulnerability by sending specific API GET requests to an affected device. A successful exploit could allow the attacker to enumerate users of the CMX system.","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 Connected Mobile Experiences User Enumeration Vulnerability","id":"CVE-2021-1143","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Cisco Connected Mobile Experiences Privilege Escalation Vulnerability","id":"CVE-2021-1144"},"packages":[],"prev":{"headline":"Cisco Smart Software Manager Satellite Web UI Command Injection Vulnerabilities","id":"CVE-2021-1142"},"products":["Cisco Connected Mobile Experiences"],"published":"2021-01-13","related":[{"cvss_score":8.8,"headline":"Cisco Connected Mobile Experiences Privilege Escalation Vulnerability","id":"CVE-2021-1144","kev_date_added":null,"published":"2021-01-13"},{"cvss_score":6.7,"headline":"Cisco Connected Mobile Experiences Privilege Escalation Vulnerability","id":"CVE-2020-3152","kev_date_added":null,"published":"2020-08-26"},{"cvss_score":5.1,"headline":"Cisco Connected Mobile Experiences Restricted Shell Escape Vulnerability","id":"CVE-2020-3151","kev_date_added":null,"published":"2020-08-26"},{"cvss_score":4.3,"headline":"Cisco Connected Mobile Experiences Strong Authentication Requirements Enforcement Bypass","id":"CVE-2021-1522","kev_date_added":null,"published":"2021-08-04"},{"cvss_score":4.3,"headline":"Cisco Connected Mobile Experiences Information Disclosure Vulnerability","id":"CVE-2019-1645","kev_date_added":null,"published":"2019-01-24"}],"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":"2024-11-12","vendors":["Cisco"]},"summary":"An authenticated attacker can enumerate system users via API requests due to missing authorization checks in Cisco Connected Mobile Experiences.","url":"https://insights.sbomify.com/CVE-2021-1143/"}