{"answers":{"affected":"It affects 4 products.","exploited":"There is no known exploitation of CVE-2016-6670 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2016-6670 yet. Limit exposure of the affected software until one is available.","what":"CVE-2016-6670 is a medium-severity vulnerability in n/a, published on 7 Sep 2016. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2016-6670 and fix it if it is affected.\n\nWhat it is: CVE-2016-6670 is a medium-severity vulnerability in n/a, published on 7 Sep 2016. 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-2016-6670 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2016-6670/ (Markdown: https://insights.sbomify.com/CVE-2016-6670/index.md)","id":"CVE-2016-6670","markdown":"https://insights.sbomify.com/CVE-2016-6670/index.md","name":"CVE-2016-6670","record":{"aliases":["GHSA-hhfp-v3gq-7x69"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Huawei network switch","requires_auth":"none","summary":"Insufficient entropy in certificate generation allows remote attackers to discover private keys, compromising encrypted communications on Huawei switches.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"s7700_firmware","vendor":"huawei"},{"product":"s9300_firmware","vendor":"huawei"},{"product":"s9700_firmware","vendor":"huawei"},{"product":"s12700","vendor":"huawei_firmware"}],"cvss":{"score":5.3,"severity":"medium","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.0"},"cwes":[{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"description":"Huawei S7700, S9300, S9700, and S12700 devices with software before V200R008C00SPC500 use random numbers with insufficient entropy to generate self-signed certificates, which makes it easier for remote attackers to discover private keys by leveraging knowledge of a certificate.","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 n/a","id":"CVE-2016-6670","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"weak_cryptography","year":"2016"},"n_packages":0,"n_references":2,"next":{"headline":"Memory corruption in n/a","id":"CVE-2016-6671"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2016-6669"},"products":["n/a"],"published":"2016-09-07","related":[],"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":"2024-08-06","vendors":["n/a"]},"summary":"Insufficient entropy in certificate generation allows remote attackers to discover private keys, compromising encrypted communications on Huawei switches.","url":"https://insights.sbomify.com/CVE-2016-6670/"}