{"answers":{"affected":"It affects 10 products.","exploited":"There is no known exploitation of CVE-2021-45659 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-45659 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-45659 is a high-severity code injection vulnerability in Netgear Rbk20 Firmware, published on 26 Dec 2021. 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-2021-45659 and fix it if it is affected.\n\nWhat it is: CVE-2021-45659 is a high-severity code injection vulnerability in Netgear Rbk20 Firmware, published on 26 Dec 2021. 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-2021-45659 in the wild and no public exploit code.\n\nAffected product: Netgear Rbk20 Firmware. 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-2021-45659/ (Markdown: https://insights.sbomify.com/CVE-2021-45659/index.md)","id":"CVE-2021-45659","markdown":"https://insights.sbomify.com/CVE-2021-45659/index.md","name":"CVE-2021-45659","record":{"aliases":["GHSA-qp75-6m3w-93v2"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"NETGEAR mesh router","requires_auth":"low_privilege","summary":"Attackers can execute arbitrary code on NETGEAR mesh routers via server-side injection, requiring firmware updates to mitigate.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"rbk20_firmware","vendor":"netgear"},{"product":"rbk40_firmware","vendor":"netgear"},{"product":"rbk50_firmware","vendor":"netgear"},{"product":"rbr20_firmware","vendor":"netgear"},{"product":"rbr40_firmware","vendor":"netgear"},{"product":"rbr50_firmware","vendor":"netgear"},{"product":"rbs20_firmware","vendor":"netgear"},{"product":"rbs40_firmware","vendor":"netgear"},{"product":"rbs50_firmware","vendor":"netgear"},{"product":"rbs50y_firmware","vendor":"netgear"}],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AC:L/AV:L/A:N/C:H/I:H/PR:L/S:U/UI:N","version":"3.1"},"cwes":[{"id":"CWE-74","name":"Improper Neutralization of Special Elements in Output Used by a Downstream Component"}],"description":"Certain NETGEAR devices are affected by server-side injection. This affects RBK40 before 2.5.1.16, RBR40 before 2.5.1.16, RBS40 before 2.5.1.16, RBK20 before 2.5.1.16, RBR20 before 2.5.1.16, RBS20 before 2.5.1.16, RBK50 before 2.5.1.16, RBR50 before 2.5.1.16, RBS50 before 2.5.1.16, and RBS50Y before 2.6.1.40.","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":"Code injection in n/a","id":"CVE-2021-45659","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"netgear:rbk20_firmware","products":["netgear:rbk20_firmware","netgear:rbk40_firmware","netgear:rbk50_firmware","netgear:rbr20_firmware","netgear:rbr40_firmware","netgear:rbr50_firmware","netgear:rbs20_firmware","netgear:rbs40_firmware","netgear:rbs50_firmware"],"type":"code_injection","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Code injection in n/a","id":"CVE-2021-45660"},"packages":[],"prev":{"headline":"Code injection in n/a","id":"CVE-2021-45658"},"products":["n/a"],"published":"2021-12-26","related":[{"cvss_score":9.6,"headline":"Command injection in n/a","id":"CVE-2021-45626","kev_date_added":null,"published":"2021-12-26"},{"cvss_score":9.6,"headline":"Command injection in n/a","id":"CVE-2021-38530","kev_date_added":null,"published":"2021-08-11"},{"cvss_score":8.4,"headline":"Command injection in n/a","id":"CVE-2021-45593","kev_date_added":null,"published":"2021-12-26"},{"cvss_score":8.4,"headline":"Command injection in n/a","id":"CVE-2021-45594","kev_date_added":null,"published":"2021-12-26"},{"cvss_score":7.1,"headline":"Code injection in n/a","id":"CVE-2021-45660","kev_date_added":null,"published":"2021-12-26"},{"cvss_score":7.1,"headline":"Code injection in n/a","id":"CVE-2021-45661","kev_date_added":null,"published":"2021-12-26"}],"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":"Attackers can execute arbitrary code on NETGEAR mesh routers via server-side injection, requiring firmware updates to mitigate.","url":"https://insights.sbomify.com/CVE-2021-45659/"}