{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-20355 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-20355 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-20355 is a medium-severity vulnerability in Cisco Digital Network Architecture Center (DNA Center), published on 13 Nov 2025. 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-2025-20355 and fix it if it is affected.\n\nWhat it is: CVE-2025-20355 is a medium-severity vulnerability in Cisco Digital Network Architecture Center (DNA Center), published on 13 Nov 2025. 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-2025-20355 in the wild and no public exploit code.\n\nAffected product: Cisco Digital Network Architecture Center (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-2025-20355/ (Markdown: https://insights.sbomify.com/CVE-2025-20355/index.md)","id":"CVE-2025-20355","markdown":"https://insights.sbomify.com/CVE-2025-20355/index.md","name":"CVE-2025-20355","record":{"aliases":["GHSA-9f26-h7x7-2mc5"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Cisco Catalyst Center","requires_auth":"none","summary":"An unauthenticated remote attacker can redirect users to malicious web pages via improper input validation in the Cisco Catalyst Center web interface.","user_interaction":"required","vuln_class":"open_redirect"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[],"cvss":{"score":4.7,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-601","name":"URL Redirection to Untrusted Site"}],"description":"A vulnerability in the web-based management interface of Cisco Catalyst Center Virtual Appliance could allow an unauthenticated, remote attacker to redirect a user to a malicious web page.\r\n\r\nThis vulnerability is due to improper input validation of HTTP request parameters. An attacker could exploit this vulnerability by intercepting and modifying an HTTP request from a user. A successful exploit could allow the attacker to redirect the user to a malicious web page.","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 Catalyst Center Software HTTP Open Redirect Vulnerability","id":"CVE-2025-20355","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"open_redirect","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Cisco CyberVision Center Sensor Explorer Stored Cross-Site Scripting Vulnerability","id":"CVE-2025-20356"},"packages":[],"prev":{"headline":"Cisco Unified Contact Center Express Remote Code Execution Vulnerability","id":"CVE-2025-20354"},"products":["Cisco Digital Network Architecture Center (DNA Center)"],"published":"2025-11-13","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2025-11-13","vendors":["Cisco"]},"summary":"An unauthenticated remote attacker can redirect users to malicious web pages via improper input validation in the Cisco Catalyst Center web interface.","url":"https://insights.sbomify.com/CVE-2025-20355/"}