{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2020-15387 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-15387 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-15387 is a high-severity vulnerability in Broadcom Brocade Sannav, published on 9 Jun 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-15387 and fix it if it is affected.\n\nWhat it is: CVE-2020-15387 is a high-severity vulnerability in Broadcom Brocade Sannav, published on 9 Jun 2021. 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-2020-15387 in the wild and no public exploit code.\n\nAffected product: Broadcom Brocade Sannav. 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-2020-15387/ (Markdown: https://insights.sbomify.com/CVE-2020-15387/index.md)","id":"CVE-2020-15387","markdown":"https://insights.sbomify.com/CVE-2020-15387/index.md","name":"CVE-2020-15387","record":{"aliases":["GHSA-wv2h-444w-8xv6"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Brocade SAN Fabric OS","requires_auth":"none","summary":"Brocade Fabric OS and SANnav use weak SSH keys, allowing man-in-the-middle attacks on secure communications.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"brocade","cpe":[{"product":"brocade_sannav","vendor":"broadcom"},{"product":"fabric_operating_system","vendor":"broadcom"}],"cvss":{"score":7.4,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-326","name":"Inadequate Encryption Strength"}],"description":"The host SSH servers of Brocade Fabric OS before Brocade Fabric OS v7.4.2h, v8.2.1c, v8.2.2, v9.0.0, and Brocade SANnav before v2.1.1 utilize keys of less than 2048 bits, which may be vulnerable to man-in-the-middle attacks and/or insecure SSH communications.","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":"Weak cryptography in Brocade SANnav \u0026 Brocade Fabric OS","id":"CVE-2020-15387","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"broadcom:brocade_sannav","products":["broadcom:brocade_sannav","broadcom:fabric_operating_system"],"type":"weak_cryptography","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Path traversal in Brocade Fabric OS","id":"CVE-2020-15388"},"packages":[],"prev":{"headline":"Denial of service in Brocade Fabric OS","id":"CVE-2020-15386"},"products":["Brocade SANnav \u0026 Brocade Fabric OS"],"published":"2021-06-09","related":[{"cvss_score":9.8,"headline":"Hardcoded credentials in Brocade SANnav","id":"CVE-2019-16211","kev_date_added":null,"published":"2020-09-25"},{"cvss_score":9,"headline":"RADIUS Protocol under RFC2865 is vulnerable to forgery attacks.","id":"CVE-2024-3596","kev_date_added":null,"published":"2024-07-09"},{"cvss_score":8.8,"headline":"A vulnerability in Brocade SANnav versions before v2.1.0 could allow a remote authenticated attacker to conduct an LDAP injection.","id":"CVE-2019-16212","kev_date_added":null,"published":"2020-09-25"},{"cvss_score":8.8,"headline":"Weak cryptography in Brocade SANnav","id":"CVE-2019-16205","kev_date_added":null,"published":"2019-11-08"},{"cvss_score":8.6,"headline":"Docker implementation in Brocade SANnav is missing Audit Rules.","id":"CVE-2024-2240","kev_date_added":null,"published":"2025-02-14"},{"cvss_score":8.6,"headline":"Brocade SANnav encryption key is logged in the debug logs","id":"CVE-2025-1053","kev_date_added":null,"published":"2025-02-14"},{"cvss_score":8.6,"headline":"Syslog traffic sent in clear-text","id":"CVE-2024-4161","kev_date_added":null,"published":"2024-04-25"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"Brocade Fabric OS and SANnav use weak SSH keys, allowing man-in-the-middle attacks on secure communications.","url":"https://insights.sbomify.com/CVE-2020-15387/"}