{"answers":{"affected":"It affects 15 products.","exploited":"There is no known exploitation of CVE-2021-45606 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-45606 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-45606 is a medium-severity memory corruption vulnerability in Netgear R6400 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-2021-45606 and fix it if it is affected.\n\nWhat it is: CVE-2021-45606 is a medium-severity memory corruption vulnerability in Netgear R6400 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-2021-45606 in the wild and no public exploit code.\n\nAffected product: Netgear R6400 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-2021-45606/ (Markdown: https://insights.sbomify.com/CVE-2021-45606/index.md)","id":"CVE-2021-45606","markdown":"https://insights.sbomify.com/CVE-2021-45606/index.md","name":"CVE-2021-45606","record":{"aliases":["GHSA-r8rv-w7g7-rvh2"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"NETGEAR router","requires_auth":"high_privilege","summary":"Authenticated attackers can trigger a stack-based buffer overflow in NETGEAR routers, potentially leading to code execution or privilege escalation.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"r6400_firmware","vendor":"netgear"},{"product":"r6400v2_firmware","vendor":"netgear"},{"product":"r6700v3_firmware","vendor":"netgear"},{"product":"r6900p_firmware","vendor":"netgear"},{"product":"r7000_firmware","vendor":"netgear"},{"product":"r7000p_firmware","vendor":"netgear"},{"product":"r7900_firmware","vendor":"netgear"},{"product":"r7900p_firmware","vendor":"netgear"},{"product":"r7960p_firmware","vendor":"netgear"},{"product":"r8000_firmware","vendor":"netgear"},{"product":"r8000p_firmware","vendor":"netgear"},{"product":"rax200_firmware","vendor":"netgear"},{"product":"rax75_firmware","vendor":"netgear"},{"product":"rax80_firmware","vendor":"netgear"},{"product":"rs400_firmware","vendor":"netgear"}],"cvss":{"score":4.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AC:L/AV:A/A:H/C:N/I:N/PR:H/S:U/UI:N","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects R6400 before 1.0.1.70, R7000 before 1.0.11.126, R7900 before 1.0.4.46, R7900P before 1.4.2.84, R7960P before 1.4.2.84, R8000 before 1.0.4.74, R8000P before 1.4.2.84, RAX200 before 1.0.4.120, RS400 before 1.5.1.80, R6400v2 before 1.0.4.118, R7000P before 1.3.3.140, RAX80 before 1.0.4.120, R6700v3 before 1.0.4.118, R6900P before 1.3.3.140, and RAX75 before 1.0.4.120.","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":"Memory corruption in n/a","id":"CVE-2021-45606","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"netgear:r6400_firmware","products":["netgear:r6400_firmware","netgear:r6900p_firmware","netgear:r7000_firmware","netgear:r7000p_firmware","netgear:r7900_firmware","netgear:r7900p_firmware","netgear:r8000_firmware","netgear:r8000p_firmware","netgear:rax200_firmware","netgear:rax75_firmware","netgear:rax80_firmware"],"type":"memory_corruption","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in n/a","id":"CVE-2021-45607"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2021-45605"},"products":["n/a"],"published":"2021-12-26","related":[{"cvss_score":8.8,"headline":"Memory corruption in n/a","id":"CVE-2017-18864","kev_date_added":null,"published":"2020-05-05"},{"cvss_score":8.4,"headline":"Command injection in n/a","id":"CVE-2021-45554","kev_date_added":null,"published":"2021-12-26"},{"cvss_score":8.3,"headline":"Command injection in n/a","id":"CVE-2020-11789","kev_date_added":null,"published":"2020-04-15"},{"cvss_score":7.4,"headline":"Denial of service in n/a","id":"CVE-2021-38515","kev_date_added":null,"published":"2021-08-11"},{"cvss_score":6.9,"headline":"Denial of service in n/a","id":"CVE-2021-45516","kev_date_added":null,"published":"2021-12-26"},{"cvss_score":6.9,"headline":"Code injection in n/a","id":"CVE-2021-45655","kev_date_added":null,"published":"2021-12-26"},{"cvss_score":6.9,"headline":"Memory corruption in n/a","id":"CVE-2021-38517","kev_date_added":null,"published":"2021-08-11"}],"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":"Authenticated attackers can trigger a stack-based buffer overflow in NETGEAR routers, potentially leading to code execution or privilege escalation.","url":"https://insights.sbomify.com/CVE-2021-45606/"}