{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-43727 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-43727 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-43727 is a high-severity authentication bypass vulnerability in Dell Data Domain Operating System, published on 7 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-2025-43727 and fix it if it is affected.\n\nWhat it is: CVE-2025-43727 is a high-severity authentication bypass vulnerability in Dell Data Domain Operating System, published on 7 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-2025-43727 in the wild and no public exploit code.\n\nAffected product: Dell Data Domain Operating System. 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-2025-43727/ (Markdown: https://insights.sbomify.com/CVE-2025-43727/index.md)","id":"CVE-2025-43727","markdown":"https://insights.sbomify.com/CVE-2025-43727/index.md","name":"CVE-2025-43727","record":{"aliases":["GHSA-qj8f-gv99-rchc"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Data Domain OS","requires_auth":"none","summary":"An unauthenticated remote attacker can bypass authentication in the RestAPI of Dell PowerProtect Data Domain OS to gain unauthorized access.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"dell","cpe":[{"product":"data_domain_operating_system","vendor":"dell"}],"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-303","name":"Incorrect Implementation of Authentication Algorithm"}],"description":"Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 7.7.1.0 through 8.1.0.10, LTS2024 release Versions 7.13.1.0 through 7.13.1.25, LTS 2023 release versions 7.10.1.0 through 7.10.1.50, contain an incorrect Implementation of Authentication Algorithm vulnerability in the RestAPI. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Unauthorized access.","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":"Auth bypass in PowerProtect Data Domain with Data Domain Operating System (DD OS) LTS2023","id":"CVE-2025-43727","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"dell:data_domain_operating_system","products":["dell:data_domain_operating_system"],"type":"auth_bypass","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Security feature bypass in ThinOS 10","id":"CVE-2025-43728"},"packages":[],"prev":{"headline":"Path traversal in Alienware Command Center 5.x (AWCC)","id":"CVE-2025-43726"},"products":["PowerProtect Data Domain with Data Domain Operating System (DD OS) LTS2023","PowerProtect Data Domain with Data Domain Operating System (DD OS) LTS2024","PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release"],"published":"2025-10-07","related":[{"cvss_score":9.8,"headline":"Path traversal in PowerProtect Data Domain","id":"CVE-2026-53481","kev_date_added":null,"published":"2026-07-07"},{"cvss_score":9.8,"headline":"Auth bypass in PowerProtect Data Domain","id":"CVE-2026-53483","kev_date_added":null,"published":"2026-07-07"},{"cvss_score":9.8,"headline":"Auth bypass in PowerProtect Data Domain Feature Release","id":"CVE-2025-36594","kev_date_added":null,"published":"2025-08-04"},{"cvss_score":8.8,"headline":"Missing authorization in PowerProtect Data Domain","id":"CVE-2026-56086","kev_date_added":null,"published":"2026-07-08"},{"cvss_score":8.8,"headline":"Missing authorization in PowerProtect Data Domain","id":"CVE-2026-26944","kev_date_added":null,"published":"2026-04-20"},{"cvss_score":8.8,"headline":"Privilege escalation in DD OS 7.10","id":"CVE-2025-29987","kev_date_added":null,"published":"2025-04-03"},{"cvss_score":8.8,"headline":"Memory corruption in PowerProtect DD","id":"CVE-2024-29176","kev_date_added":null,"published":"2024-06-26"}],"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":"partial"},"state":"PUBLISHED","updated":"2025-10-08","vendors":["Dell"]},"summary":"An unauthenticated remote attacker can bypass authentication in the RestAPI of Dell PowerProtect Data Domain OS to gain unauthorized access.","url":"https://insights.sbomify.com/CVE-2025-43727/"}