{"answers":{"affected":"It affects 1 product.","exploited":"Yes. Attackers have exploited CVE-2017-6862 in the wild since at least 8 Jun 2022.","fix":"No fix has been published for CVE-2017-6862 yet. Limit exposure of the affected software until one is available. US federal agencies must fix it by 22 Jun 2022.","what":"CVE-2017-6862 is a critical memory corruption vulnerability in Netgear Wnr2000 Firmware, published on 26 May 2017. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2017-6862 and fix it if it is affected.\n\nWhat it is: CVE-2017-6862 is a critical memory corruption vulnerability in Netgear Wnr2000 Firmware, published on 26 May 2017. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: Yes. Attackers have exploited CVE-2017-6862 in the wild since at least 8 Jun 2022.\n\nAffected product: Netgear Wnr2000 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-2017-6862/ (Markdown: https://insights.sbomify.com/CVE-2017-6862/index.md)","id":"CVE-2017-6862","markdown":"https://insights.sbomify.com/CVE-2017-6862/index.md","name":"CVE-2017-6862","record":{"aliases":["GHSA-xjjj-92c2-q84f"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["code_execution","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"NETGEAR wireless router","requires_auth":"none","summary":"Attackers can bypass authentication and execute arbitrary code on NETGEAR WNR2000 routers via a buffer overflow in the administration web interface.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"netgear","cpe":[{"product":"wnr2000_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":"NETGEAR WNR2000v3 devices before 1.1.2.14, WNR2000v4 devices before 1.0.0.66, and WNR2000v5 devices before 1.0.0.42 allow authentication bypass and remote code execution via a buffer overflow that uses a parameter in the administration webapp. The NETGEAR ID is PSV-2016-0261.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"exploited"},"has_fix":null,"headline":"NETGEAR Multiple Devices Buffer Overflow","id":"CVE-2017-6862","indexable":true,"kev":{"dateAdded":"2022-06-08","dueDate":"2022-06-22","knownRansomwareCampaignUse":"Unknown","product":"Multiple Devices","requiredAction":"Apply updates per vendor instructions.","vendorProject":"NETGEAR","vulnerabilityName":"NETGEAR Multiple Devices Buffer Overflow Vulnerability"},"kind":"cve","links":{"ecosystem":null,"product":"netgear:wnr2000_firmware","products":["netgear:wnr2000_firmware"],"type":"memory_corruption","year":"2017"},"n_packages":0,"n_references":3,"next":{"headline":"Cross-site scripting in RUGGEDCOM ROX I All versions","id":"CVE-2017-6864"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2017-6852"},"products":["NETGEAR All versions prior to WNR2000v3 1.1.2.14, WNR2000v4 1.0.0.66, WNR2000v5 1.0.0.42"],"published":"2017-05-26","related":[{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2023-50089","kev_date_added":null,"published":"2023-12-15"},{"cvss_score":8.1,"headline":"File upload in n/a","id":"CVE-2022-46423","kev_date_added":null,"published":"2022-12-20"},{"cvss_score":7.5,"headline":"Null dereference in N300 WNR2000v5","id":"CVE-2019-5054","kev_date_added":null,"published":"2019-09-11"},{"cvss_score":7.5,"headline":"Null dereference in N300 WNR2000v5","id":"CVE-2019-5055","kev_date_added":null,"published":"2019-09-11"},{"cvss_score":4.8,"headline":"Denial of service in n/a","id":"CVE-2022-46422","kev_date_added":null,"published":"2022-12-20"}],"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":"open","licence":"CC0 1.0","name":"CISA KEV"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"active","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-10-21","vendors":["n/a"]},"summary":"Attackers can bypass authentication and execute arbitrary code on NETGEAR WNR2000 routers via a buffer overflow in the administration web interface.","url":"https://insights.sbomify.com/CVE-2017-6862/"}