{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-27026 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-27026 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-27026 is a medium-severity missing authorization vulnerability in Infinera G42, published on 2 Jul 2025. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-27026 and fix it if it is affected.\n\nWhat it is: CVE-2025-27026 is a medium-severity missing authorization vulnerability in Infinera G42, published on 2 Jul 2025. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-27026 in the wild and no public exploit code.\n\nAffected product: Infinera G42. 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-2025-27026/ (Markdown: https://insights.sbomify.com/CVE-2025-27026/index.md)","id":"CVE-2025-27026","markdown":"https://insights.sbomify.com/CVE-2025-27026/index.md","name":"CVE-2025-27026","record":{"aliases":["GHSA-q3gw-3m7f-273f"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["denial_of_service","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Infinera G42","requires_auth":"high_privilege","summary":"An authenticated administrator can inadvertently disable all management interfaces, including the WebGUI and CLI, leading to a complete loss of device control.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"ENISA","cpe":[{"product":"g42_firmware","vendor":"nokia"}],"cvss":{"score":4.9,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-1220","name":"Insufficient Granularity of Access Control"}],"description":"A missing double-check feature in the WebGUI for CLI deactivation in Infinera G42 \nversion R6.1.3 allows an authenticated administrator to make other \nmanagement interfaces unavailable via local and network interfaces. The CLI deactivation via the WebGUI does not only stop CLI interface but deactivates also Linux Shell, WebGUI and Physical Serial Console access. No \nconfirmation is asked at deactivation time. Loosing access to these services device administrators are at risk of completely loosing device control.","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":"Improper Access Control Granularity impacting Infinera G42","id":"CVE-2025-27026","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2025"},"n_packages":0,"n_references":2,"next":{"headline":"Restricted shell evasion in Radiflow iSAP Smart Collector","id":"CVE-2025-27027"},"packages":[],"prev":{"headline":"Improper File Access in Infinera G42","id":"CVE-2025-27025"},"products":["G42"],"published":"2025-07-02","related":[{"cvss_score":7.5,"headline":"Path Traversal Vulnerability in Infinera G42","id":"CVE-2025-27022","kev_date_added":null,"published":"2025-07-02"},{"cvss_score":7,"headline":"Operating System Misconfiguration in Infinera G42","id":"CVE-2025-27021","kev_date_added":null,"published":"2025-07-02"},{"cvss_score":6.5,"headline":"Improper Input Validation in Infinera G42","id":"CVE-2025-27023","kev_date_added":null,"published":"2025-07-02"},{"cvss_score":6.5,"headline":"Improper File Access in Infinera G42","id":"CVE-2025-27024","kev_date_added":null,"published":"2025-07-02"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-07-02","vendors":["Infinera"]},"summary":"An authenticated administrator can inadvertently disable all management interfaces, including the WebGUI and CLI, leading to a complete loss of device control.","url":"https://insights.sbomify.com/CVE-2025-27026/"}