{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-59980 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-59980 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-59980 is a medium-severity authentication bypass vulnerability in Juniper Junos, published on 9 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-2025-59980 and fix it if it is affected.\n\nWhat it is: CVE-2025-59980 is a medium-severity authentication bypass vulnerability in Juniper Junos, published on 9 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-2025-59980 in the wild and no public exploit code.\n\nAffected product: Juniper Junos. 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-2025-59980/ (Markdown: https://insights.sbomify.com/CVE-2025-59980/index.md)","id":"CVE-2025-59980","markdown":"https://insights.sbomify.com/CVE-2025-59980/index.md","name":"CVE-2025-59980","record":{"aliases":["GHSA-2r3j-v23v-hx4j"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":true,"product_category":"Juniper Junos OS","requires_auth":"none","summary":"Unauthenticated attackers can access files if FTP is enabled with specific user names, requiring configuration changes to mitigate.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"juniper","cpe":[{"product":"junos","vendor":"juniper"}],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/AU:Y/RE:M","version":"4.0"},"cwes":[{"id":"CWE-305","name":"Authentication Bypass by Primary Weakness"}],"description":"An Authentication Bypass by Primary Weakness\n\nin the FTP server of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to get limited read-write access to files on the device.\nWhen the FTP server is enabled and a user named \"ftp\" or \"anonymous\" is configured, that user can login without providing the configured password and then has read-write access to their home directory.\n\nThis issue affects Junos OS: \n\n  *  all versions before 22.4R3-S8,\n  *  23.2 versions before 23.2R2-S3,\n  *  23.4 versions before 23.4R2.","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":"Junos OS: When a user with the name ftp or anonymous is configured unauthenticated filesystem access is allowed","id":"CVE-2025-59980","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"juniper:junos","products":["juniper:junos"],"type":"auth_bypass","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Junos Space: Device Template Definition page is vulnerable to reflected cross-site script injection","id":"CVE-2025-59981"},"packages":[],"prev":{"headline":"Junos Space: Stored cross-site scripting vulnerability in web application","id":"CVE-2025-59978"},"products":["Junos OS"],"published":"2025-10-09","related":[{"cvss_score":9.8,"headline":"Juniper Junos OS EX Series and SRX Series PHP External Variable Modification","id":"CVE-2023-36845","kev_date_added":"2023-11-13","published":"2023-08-17"},{"cvss_score":8.8,"headline":"Juniper Junos OS Path Traversal","id":"CVE-2020-1631","kev_date_added":"2022-03-25","published":"2020-05-04"},{"cvss_score":6.7,"headline":"Juniper Junos OS Improper Isolation or Compartmentalization","id":"CVE-2025-21590","kev_date_added":"2025-03-13","published":"2025-03-12"},{"cvss_score":5.3,"headline":"Juniper Junos OS SRX Series Missing Authentication for Critical Function","id":"CVE-2023-36851","kev_date_added":"2023-11-13","published":"2023-09-26"},{"cvss_score":5.3,"headline":"Juniper Junos OS EX Series PHP External Variable Modification","id":"CVE-2023-36844","kev_date_added":"2023-11-13","published":"2023-08-17"},{"cvss_score":5.3,"headline":"Juniper Junos OS SRX Series Missing Authentication for Critical Function","id":"CVE-2023-36846","kev_date_added":"2023-11-13","published":"2023-08-17"},{"cvss_score":5.3,"headline":"Juniper Junos OS EX Series Missing Authentication for Critical Function","id":"CVE-2023-36847","kev_date_added":"2023-11-13","published":"2023-08-17"}],"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":"2025-10-10","vendors":["Juniper Networks"]},"summary":"Unauthenticated attackers can access files if FTP is enabled with specific user names, requiring configuration changes to mitigate.","url":"https://insights.sbomify.com/CVE-2025-59980/"}