{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-39186 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-39186 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-39186 is a medium-severity vulnerability in EXFO BV-10 Performance Endpoint Unit, published on 12 Jan 2023. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-39186 and fix it if it is affected.\n\nWhat it is: CVE-2022-39186 is a medium-severity vulnerability in EXFO BV-10 Performance Endpoint Unit, published on 12 Jan 2023. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2022-39186 in the wild and no public exploit code.\n\nAffected product: EXFO BV-10 Performance Endpoint Unit. 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-2022-39186/ (Markdown: https://insights.sbomify.com/CVE-2022-39186/index.md)","id":"CVE-2022-39186","markdown":"https://insights.sbomify.com/CVE-2022-39186/index.md","name":"CVE-2022-39186","record":{"aliases":["GHSA-rvf2-5462-xv53"],"analysis":{"component_type":"network_device","fix_type":"configuration_change","impacts":["data_read","data_modify"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Performance Endpoint Unit","requires_auth":"none","summary":"Misconfigured permissions on the system configuration file allow attackers to read or modify sensitive data on EXFO BV-10 units.","user_interaction":"not_required","vuln_class":"misconfiguration"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"INCD","cpe":[{"product":"bv-10_firmware","vendor":"exfo"}],"cvss":{"score":6.2,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-732","name":"Incorrect Permission Assignment for Critical Resource"}],"description":"EXFO - BV-10 Performance Endpoint Unit misconfiguration. System configuration file has misconfigured permissions","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":"EXFO - BV-10 Performance Endpoint Unit Misconfiguration","id":"CVE-2022-39186","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"misconfiguration","year":"2022"},"n_packages":0,"n_references":1,"next":{"headline":"Rumpus - FTP server Reflected cross-site scripting (RXSS)","id":"CVE-2022-39187"},"packages":[],"prev":{"headline":"EXFO - BV-10 Performance Endpoint Unit Undocumented privileged user.","id":"CVE-2022-39185"},"products":["BV-10 Performance Endpoint Unit"],"published":"2023-01-12","related":[{"cvss_score":9.8,"headline":"EXFO - BV-10 Performance Endpoint Unit Authentication bypass","id":"CVE-2022-39184","kev_date_added":null,"published":"2023-01-12"},{"cvss_score":9.8,"headline":"EXFO - BV-10 Performance Endpoint Unit Undocumented privileged user.","id":"CVE-2022-39185","kev_date_added":null,"published":"2023-01-12"}],"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":"2025-04-08","vendors":["EXFO"]},"summary":"Misconfigured permissions on the system configuration file allow attackers to read or modify sensitive data on EXFO BV-10 units.","url":"https://insights.sbomify.com/CVE-2022-39186/"}