{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-8611 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-8611 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-8611 is a critical missing authorization vulnerability in AOMEI Cyber Backup, published on 20 Aug 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-2025-8611 and fix it if it is affected.\n\nWhat it is: CVE-2025-8611 is a critical missing authorization vulnerability in AOMEI Cyber Backup, published on 20 Aug 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-2025-8611 in the wild and no public exploit code.\n\nAffected product: AOMEI Cyber Backup. 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-2025-8611/ (Markdown: https://insights.sbomify.com/CVE-2025-8611/index.md)","id":"CVE-2025-8611","markdown":"https://insights.sbomify.com/CVE-2025-8611/index.md","name":"CVE-2025-8611","record":{"aliases":["GHSA-r944-m35h-4q37"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"AOMEI Cyber Backup","requires_auth":"none","summary":"Remote attackers can execute arbitrary code with SYSTEM privileges on AOMEI Cyber Backup installations due to missing authentication on a critical service.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"zdi","cpe":[{"product":"cyber_backup","vendor":"aomeitech"}],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"AOMEI Cyber Backup Missing Authentication for Critical Function Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of AOMEI Cyber Backup. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the DaoService service, which listens on TCP port 9074 by default. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-26158.","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":"AOMEI Cyber Backup Missing Authentication for Critical Function Remote Code Execution Vulnerability","id":"CVE-2025-8611","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"AOMEI Backupper Workstation Link Following Local Privilege Escalation Vulnerability","id":"CVE-2025-8612"},"packages":[],"prev":{"headline":"AOMEI Cyber Backup Missing Authentication for Critical Function Remote Code Execution Vulnerability","id":"CVE-2025-8610"},"products":["Cyber Backup"],"published":"2025-08-20","related":[],"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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-08-20","vendors":["AOMEI"]},"summary":"Remote attackers can execute arbitrary code with SYSTEM privileges on AOMEI Cyber Backup installations due to missing authentication on a critical service.","url":"https://insights.sbomify.com/CVE-2025-8611/"}