{"answers":{"affected":"It affects 19 products.","exploited":"There is no known exploitation of CVE-2017-18756 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2017-18756 yet. Limit exposure of the affected software until one is available.","what":"CVE-2017-18756 is a high-severity vulnerability in Netgear D6220 Firmware, published on 22 Apr 2020. 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-2017-18756 and fix it if it is affected.\n\nWhat it is: CVE-2017-18756 is a high-severity vulnerability in Netgear D6220 Firmware, published on 22 Apr 2020. 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-2017-18756 in the wild and no public exploit code.\n\nAffected product: Netgear D6220 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-2017-18756/ (Markdown: https://insights.sbomify.com/CVE-2017-18756/index.md)","id":"CVE-2017-18756","markdown":"https://insights.sbomify.com/CVE-2017-18756/index.md","name":"CVE-2017-18756","record":{"aliases":["GHSA-645r-m8hj-xrhv"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"NETGEAR router","requires_auth":"none","summary":"Incorrect security settings in NETGEAR routers allow attackers to bypass security controls, requiring firmware updates to remediate.","user_interaction":"not_required","vuln_class":"misconfiguration"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"d6220_firmware","vendor":"netgear"},{"product":"d6400_firmware","vendor":"netgear"},{"product":"d8500_firmware","vendor":"netgear"},{"product":"dgn2200_firmware","vendor":"netgear"},{"product":"dgn2200b_firmware","vendor":"netgear"},{"product":"r6250_firmware","vendor":"netgear"},{"product":"r6300_firmware","vendor":"netgear"},{"product":"r6400_firmware","vendor":"netgear"},{"product":"r6700_firmware","vendor":"netgear"},{"product":"r6900_firmware","vendor":"netgear"},{"product":"r6900p_firmware","vendor":"netgear"},{"product":"r7000_firmware","vendor":"netgear"},{"product":"r7000p_firmware","vendor":"netgear"},{"product":"r7100lg_firmware","vendor":"netgear"},{"product":"r7900_firmware","vendor":"netgear"},{"product":"r8000_firmware","vendor":"netgear"},{"product":"wn2500rp_firmware","vendor":"netgear"},{"product":"wndr3400_firmware","vendor":"netgear"},{"product":"wndr4000_firmware","vendor":"netgear"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.0/AC:L/AV:A/A:H/C:H/I:H/PR:N/S:U/UI:N","version":"3.0"},"cwes":[],"description":"Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D6220 before 1.0.0.32, D6400 before 1.0.0.66, D8500 before 1.0.3.35, DGN2200Bv4 before 1.0.0.94, DGN2200v4 before 1.0.0.94, R6250 before 1.0.4.14, R6300v2 before 1.0.4.18, R6400 before 1.01.32, R6400v2 before 1.0.2.44, R6700 before 1.0.1.36, R6900 before 1.0.1.30, R6900P before 1.3.0.8, R7000 before 1.0.9.14, R7000P before 1.3.0.8, R7100LG before 1.0.0.34, R7900 before 1.0.2.4, R8000 before 1.0.4.2, WN2500RPv2 before 1.0.1.50, WNDR3400v3 before 1.0.1.14, and WNDR4000 before 1.0.2.10.","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":"Misconfiguration in n/a","id":"CVE-2017-18756","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"netgear:d6220_firmware","products":["netgear:d6220_firmware","netgear:d6400_firmware","netgear:d8500_firmware","netgear:r6250_firmware","netgear:r6300_firmware","netgear:r6400_firmware","netgear:r6700_firmware","netgear:r6900_firmware","netgear:r6900p_firmware","netgear:r7000_firmware","netgear:r7000p_firmware","netgear:r7100lg_firmware","netgear:r7900_firmware","netgear:r8000_firmware"],"type":"misconfiguration","year":"2017"},"n_packages":0,"n_references":1,"next":{"headline":"Misconfiguration in n/a","id":"CVE-2017-18757"},"packages":[],"prev":{"headline":"Cross-site request forgery in n/a","id":"CVE-2017-18755"},"products":["n/a"],"published":"2020-04-22","related":[{"cvss_score":8.8,"headline":"NETGEAR Multiple Routers Remote Code Execution","id":"CVE-2016-6277","kev_date_added":"2022-03-07","published":"2016-12-14"},{"cvss_score":9.6,"headline":"Memory corruption in n/a","id":"CVE-2021-45527","kev_date_added":null,"published":"2021-12-26"},{"cvss_score":9.6,"headline":"Memory corruption in n/a","id":"CVE-2021-45610","kev_date_added":null,"published":"2021-12-26"},{"cvss_score":9.6,"headline":"Memory corruption in n/a","id":"CVE-2021-45638","kev_date_added":null,"published":"2021-12-26"},{"cvss_score":8.8,"headline":"NETGEAR Multiple Routers httpd Stack-based Buffer Overflow Remote Code Execution Vulnerability","id":"CVE-2021-34982","kev_date_added":null,"published":"2024-05-07"},{"cvss_score":8.8,"headline":"Command injection in n/a","id":"CVE-2023-33533","kev_date_added":null,"published":"2023-06-06"},{"cvss_score":8.8,"headline":"Memory corruption in R6700v3","id":"CVE-2022-27643","kev_date_added":null,"published":"2023-03-29"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-05","vendors":["n/a"]},"summary":"Incorrect security settings in NETGEAR routers allow attackers to bypass security controls, requiring firmware updates to remediate.","url":"https://insights.sbomify.com/CVE-2017-18756/"}