{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-10640 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-10640 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-10640 is a critical authentication bypass vulnerability in EfficientLab WorkExaminer Professional, published on 21 Oct 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-2025-10640 and fix it if it is affected.\n\nWhat it is: CVE-2025-10640 is a critical authentication bypass vulnerability in EfficientLab WorkExaminer Professional, published on 21 Oct 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-2025-10640 in the wild and no public exploit code.\n\nAffected product: EfficientLab WorkExaminer Professional. 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-2025-10640/ (Markdown: https://insights.sbomify.com/CVE-2025-10640/index.md)","id":"CVE-2025-10640","markdown":"https://insights.sbomify.com/CVE-2025-10640/index.md","name":"CVE-2025-10640","record":{"aliases":["GHSA-8xf9-xq28-hpj9"],"analysis":{"component_type":"desktop_application","fix_type":"no_fix_stated","impacts":["privilege_escalation","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"WorkExaminer Professional","requires_auth":"none","summary":"Unauthenticated attackers can bypass login checks to gain administrative access and view sensitive user monitoring data.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"SEC-VLab","cpe":[],"cvss":{"score":9.8,"severity":"critical","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-602","name":"Client-Side Enforcement of Server-Side Security"}],"description":"An unauthenticated attacker with access to TCP port 12306 of the WorkExaminer server can exploit missing server-side authentication checks to bypass the login prompt in the WorkExaminer Professional console to gain administrative access to the WorkExaminer server and therefore all sensitive monitoring data. This includes monitored screenshots and keystrokes of all users.\n\nThe WorkExaminer Professional console is used for administrative access to the server. Before access to the console is granted administrators must login. Internally, a custom protocol is used to call a respective stored procedure on the MSSQL database. The return value of the call is not validated on the server-side. Instead it is only validated client-side which allows to bypass authentication.","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":"Missing Server-Side Authentication Checks in EfficientLab WorkExaminer Professional","id":"CVE-2025-10640","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Unencrypted cleartext communication in EfficientLab WorkExaminer Professional","id":"CVE-2025-10641"},"packages":[],"prev":{"headline":"Usage of Hardcoded FTP Credentials EfficientLab WorkExaminer Professional","id":"CVE-2025-10639"},"products":["WorkExaminer Professional"],"published":"2025-10-21","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":"total"},"state":"PUBLISHED","updated":"2025-11-03","vendors":["EfficientLab"]},"summary":"Unauthenticated attackers can bypass login checks to gain administrative access and view sensitive user monitoring data.","url":"https://insights.sbomify.com/CVE-2025-10640/"}