{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-20376 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-20376 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-20376 is a medium-severity vulnerability in Cisco Unified Contact Center Express, published on 5 Nov 2025. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-20376 and fix it if it is affected.\n\nWhat it is: CVE-2025-20376 is a medium-severity vulnerability in Cisco Unified Contact Center Express, published on 5 Nov 2025. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-20376 in the wild and no public exploit code.\n\nAffected product: Cisco Unified Contact Center Express. 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-2025-20376/ (Markdown: https://insights.sbomify.com/CVE-2025-20376/index.md)","id":"CVE-2025-20376","markdown":"https://insights.sbomify.com/CVE-2025-20376/index.md","name":"CVE-2025-20376","record":{"aliases":["GHSA-x3h8-2mvf-vv78"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Cisco Unified CCX","requires_auth":"high_privilege","summary":"An authenticated attacker with admin credentials can upload malicious files to the web UI to execute arbitrary commands and gain root privileges.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"unified_contact_center_express","vendor":"cisco"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"}],"description":"A vulnerability in the web UI of Cisco Unified CCX could allow an authenticated, remote attacker to upload and execute arbitrary files.\r\n\r\nThis vulnerability is due to an insufficient input validation associated to file upload mechanisms. An attacker could exploit this vulnerability by uploading a malicious file to the web UI and executing it. A successful exploit could allow the attacker to execute arbitrary commands on the underlying system and elevate privileges to root. To exploit this vulnerability, the attacker must have valid administrative credentials.","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 Unified Contact Center Express Remote Code Execution Vulnerability","id":"CVE-2025-20376","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"file_upload","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Cisco Unified Intelligence Center API Information Disclosure Vulnerability","id":"CVE-2025-20377"},"packages":[],"prev":{"headline":"Cisco Unified Contact Center Express Arbitrary File Upload Vulnerability","id":"CVE-2025-20375"},"products":["Cisco Unified Contact Center Express"],"published":"2025-11-05","related":[{"cvss_score":9.8,"headline":"Cisco Unified Contact Center Express Remote Code Execution Vulnerability","id":"CVE-2025-20354","kev_date_added":null,"published":"2025-11-05"},{"cvss_score":9.8,"headline":"Cisco Unified Contact Center Express Remote Code Execution Vulnerability","id":"CVE-2020-3280","kev_date_added":null,"published":"2020-05-22"},{"cvss_score":9.8,"headline":"Information disclosure in Cisco Unified Contact Center Express unknown","id":"CVE-2018-0403","kev_date_added":null,"published":"2018-07-18"},{"cvss_score":9.6,"headline":"Privilege escalation in Cisco Unified Contact Center Domain Manager","id":"CVE-2022-20658","kev_date_added":null,"published":"2022-01-14"},{"cvss_score":9.4,"headline":"Cisco Unified Contact Center Express Editor Authentication Bypass Vulnerability","id":"CVE-2025-20358","kev_date_added":null,"published":"2025-11-05"},{"cvss_score":8.8,"headline":"Cross-site request forgery in Cisco Unified Contact Center Express unknown","id":"CVE-2018-0402","kev_date_added":null,"published":"2018-07-18"},{"cvss_score":8.8,"headline":"Cross-site request forgery in n/a","id":"CVE-2016-6427","kev_date_added":null,"published":"2016-10-06"}],"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":"total"},"state":"PUBLISHED","updated":"2026-02-26","vendors":["Cisco"]},"summary":"An authenticated attacker with admin credentials can upload malicious files to the web UI to execute arbitrary commands and gain root privileges.","url":"https://insights.sbomify.com/CVE-2025-20376/"}