{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-41252 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-41252 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-41252 is a high-severity vulnerability in VMware NSX, published on 29 Sep 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-41252 and fix it if it is affected.\n\nWhat it is: CVE-2025-41252 is a high-severity vulnerability in VMware NSX, published on 29 Sep 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-41252 in the wild and no public exploit code.\n\nAffected product: VMware NSX. 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-2025-41252/ (Markdown: https://insights.sbomify.com/CVE-2025-41252/index.md)","id":"CVE-2025-41252","markdown":"https://insights.sbomify.com/CVE-2025-41252/index.md","name":"CVE-2025-41252","record":{"aliases":["GHSA-2gr4-4mrg-85rh"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"VMware NSX","requires_auth":"none","summary":"Unauthenticated attackers can enumerate valid usernames in VMware NSX, facilitating unauthorized access attempts.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"vmware","cpe":[],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-203","name":"Observable Discrepancy"}],"description":"Description: VMware NSX contains a username enumeration vulnerability. An unauthenticated malicious actor may exploit this to enumerate valid usernames, potentially leading to unauthorized access attempts.\n\nImpact: Username enumeration → facilitates unauthorized access.\n\nAttack Vector: Remote, unauthenticated.\n\nSeverity: Important.\n\nCVSSv3: 7.5 (High).\n\nAcknowledgments: Reported by the National Security Agency.\n\nAffected Products:\n\n  *  VMware NSX 9.x.x.x, 4.2.x, 4.1.x, 4.0.x\n\n  *  NSX-T 3.x\n\n  *  VMware Cloud Foundation (with NSX) 5.x, 4.5.x\n\nFixed Versions: \n\n  *  NSX 9.0.1.0;  4.2.2.2/4.2.3.1 http://4.2.2.2/4.2.3.1 ; 4.1.2.7; NSX-T 3.2.4.3; CCF async patch (KB88287).\n\nWorkarounds: None.","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":"Username enumeration vulnerability","id":"CVE-2025-41252","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Spring Cloud Gateway Webflux SpEL Injection Vulnerability Allowing Exposure of Environment Variables","id":"CVE-2025-41253"},"packages":[],"prev":{"headline":"Weak password recovery vulnerability","id":"CVE-2025-41251"},"products":["NSX"],"published":"2025-09-29","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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-09-29","vendors":["VMware"]},"summary":"Unauthenticated attackers can enumerate valid usernames in VMware NSX, facilitating unauthorized access attempts.","url":"https://insights.sbomify.com/CVE-2025-41252/"}