{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2023-30280 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-30280 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-30280 is a critical memory corruption vulnerability in Netgear R6700 Firmware, published on 26 Apr 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-30280 and fix it if it is affected.\n\nWhat it is: CVE-2023-30280 is a critical memory corruption vulnerability in Netgear R6700 Firmware, published on 26 Apr 2023. 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-2023-30280 in the wild and no public exploit code.\n\nAffected product: Netgear R6700 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-2023-30280/ (Markdown: https://insights.sbomify.com/CVE-2023-30280/index.md)","id":"CVE-2023-30280","markdown":"https://insights.sbomify.com/CVE-2023-30280/index.md","name":"CVE-2023-30280","record":{"aliases":["GHSA-cpxf-jwx4-g38v"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Netgear router","requires_auth":"none","summary":"Remote attackers can execute arbitrary code and cause denial of service via a buffer overflow in the fwSchedule.cgi page of Netgear routers.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"r6700_firmware","vendor":"netgear"},{"product":"r6900_firmware","vendor":"netgear"}],"cvss":{"score":9.8,"severity":"critical","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"}],"description":"Buffer Overflow vulnerability found in Netgear R6900 v.1.0.2.26, R6700v3 v.1.0.4.128, R6700 v.1.0.0.26 allows a remote attacker to execute arbitrary code and cause a denial ofservice via the getInputData parameter of the fwSchedule.cgi page.","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-2023-30280","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"netgear:r6700_firmware","products":["netgear:r6700_firmware","netgear:r6900_firmware"],"type":"memory_corruption","year":"2023"},"n_packages":0,"n_references":2,"next":{"headline":"Missing authorization in n/a","id":"CVE-2023-30281"},"packages":[],"prev":{"headline":"Other in n/a","id":"CVE-2023-30269"},"products":["n/a"],"published":"2023-04-26","related":[{"cvss_score":8.8,"headline":"Command injection in Netgear Nighthawk R6700","id":"CVE-2021-20173","kev_date_added":null,"published":"2021-12-30"},{"cvss_score":8.8,"headline":"Hardcoded credentials in Netgear Nighthawk R6700","id":"CVE-2021-45732","kev_date_added":null,"published":"2021-12-30"},{"cvss_score":8.8,"headline":"Memory corruption in R6700","id":"CVE-2020-15635","kev_date_added":null,"published":"2020-08-19"},{"cvss_score":8.8,"headline":"Memory corruption in R6700","id":"CVE-2020-10924","kev_date_added":null,"published":"2020-07-28"},{"cvss_score":8.8,"headline":"Integer overflow in R6700","id":"CVE-2020-10929","kev_date_added":null,"published":"2020-07-28"},{"cvss_score":8.8,"headline":"Memory corruption in R6700","id":"CVE-2020-15416","kev_date_added":null,"published":"2020-07-28"}],"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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-02-03","vendors":["n/a"]},"summary":"Remote attackers can execute arbitrary code and cause denial of service via a buffer overflow in the fwSchedule.cgi page of Netgear routers.","url":"https://insights.sbomify.com/CVE-2023-30280/"}