{"answers":{"affected":"It affects 59 products.","exploited":"There is no known exploitation of CVE-2021-38516 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-38516 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-38516 is a critical missing authorization vulnerability in Netgear D6220 Firmware, published on 11 Aug 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-38516 and fix it if it is affected.\n\nWhat it is: CVE-2021-38516 is a critical missing authorization vulnerability in Netgear D6220 Firmware, published on 11 Aug 2021. 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-2021-38516 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-2021-38516/ (Markdown: https://insights.sbomify.com/CVE-2021-38516/index.md)","id":"CVE-2021-38516","markdown":"https://insights.sbomify.com/CVE-2021-38516/index.md","name":"CVE-2021-38516","record":{"aliases":["GHSA-73gm-85xf-8699"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"NETGEAR router","requires_auth":"none","summary":"Attackers can bypass function-level access controls on various NETGEAR routers to perform unauthorized actions.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"ac2100_firmware","vendor":"netgear"},{"product":"ac2400_firmware","vendor":"netgear"},{"product":"ac2600_firmware","vendor":"netgear"},{"product":"d6220_firmware","vendor":"netgear"},{"product":"d6400_firmware","vendor":"netgear"},{"product":"d7000_firmware","vendor":"netgear"},{"product":"d7800_firmware","vendor":"netgear"},{"product":"d8500_firmware","vendor":"netgear"},{"product":"dc112a_firmware","vendor":"netgear"},{"product":"dgn2200_firmware","vendor":"netgear"},{"product":"r6020_firmware","vendor":"netgear"},{"product":"r6080_firmware","vendor":"netgear"},{"product":"r6120_firmware","vendor":"netgear"},{"product":"r6220_firmware","vendor":"netgear"},{"product":"r6230_firmware","vendor":"netgear"},{"product":"r6250_firmware","vendor":"netgear"},{"product":"r6260_firmware","vendor":"netgear"},{"product":"r6350_firmware","vendor":"netgear"},{"product":"r6400_firmware","vendor":"netgear"},{"product":"r6700_firmware","vendor":"netgear"},{"product":"r6800_firmware","vendor":"netgear"},{"product":"r6850_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":"r7200_firmware","vendor":"netgear"},{"product":"r7350_firmware","vendor":"netgear"},{"product":"r7400_firmware","vendor":"netgear"},{"product":"r7450_firmware","vendor":"netgear"},{"product":"r7500_firmware","vendor":"netgear"},{"product":"r7800_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":"r8900_firmware","vendor":"netgear"},{"product":"r9000_firmware","vendor":"netgear"},{"product":"rax120_firmware","vendor":"netgear"},{"product":"rbk20_firmware","vendor":"netgear"},{"product":"rbk40_firmware","vendor":"netgear"},{"product":"rbk50_firmware","vendor":"netgear"},{"product":"rbk752_firmware","vendor":"netgear"},{"product":"rbk852_firmware","vendor":"netgear"},{"product":"rbr20_firmware","vendor":"netgear"},{"product":"rbr40_firmware","vendor":"netgear"},{"product":"rbr50_firmware","vendor":"netgear"},{"product":"rbr750_firmware","vendor":"netgear"},{"product":"rbr850_firmware","vendor":"netgear"},{"product":"rbs20_firmware","vendor":"netgear"},{"product":"rbs40_firmware","vendor":"netgear"},{"product":"rbs50_firmware","vendor":"netgear"},{"product":"rbs750_firmware","vendor":"netgear"},{"product":"rbs850_firmware","vendor":"netgear"},{"product":"wnr3500l_firmware","vendor":"netgear"},{"product":"xr450_firmware","vendor":"netgear"},{"product":"xr500_firmware","vendor":"netgear"}],"cvss":{"score":10,"severity":"critical","source":"cna","vector":"CVSS:3.1/AC:L/AV:N/A:H/C:H/I:H/PR:N/S:C/UI:N","version":"3.1"},"cwes":[],"description":"Certain NETGEAR devices are affected by lack of access control at the function level. This affects D6220 before 1.0.0.48, D6400 before 1.0.0.82, D7000v2 before 1.0.0.52, D7800 before 1.0.1.44, D8500 before 1.0.3.43, DC112A before 1.0.0.40, DGN2200v4 before 1.0.0.108, RBK50 before 2.3.0.32, RBR50 before 2.3.0.32, RBS50 before 2.3.0.32, RBK20 before 2.3.0.28, RBR20 before 2.3.0.28, RBS20 before 2.3.0.28, RBK40 before 2.3.0.28, RBR40 before 2.3.0.28, RBS40 before 2.3.0.28, R6020 before 1.0.0.34, R6080 before 1.0.0.34, R6120 before 1.0.0.44, R6220 before 1.1.0.80, R6230 before 1.1.0.80, R6250 before 1.0.4.34, R6260 before 1.1.0.40, R6850 before 1.1.0.40, R6350 before 1.1.0.40, R6400v2 before 1.0.2.62, R6700v3 before 1.0.2.62, R6700v2 before 1.2.0.36, R6800 before 1.2.0.36, R6900v2 before 1.2.0.36, R7000 before 1.0.9.34, R6900P before 1.3.1.44, R7000P before 1.3.1.44, R7100LG before 1.0.0.48, R7200 before 1.2.0.48, R7350 before 1.2.0.48, R7400 before 1.2.0.48, R7450 before 1.2.0.36, AC2100 before 1.2.0.36, AC2400 before 1.2.0.36, AC2600 before 1.2.0.36, R7500v2 before 1.0.3.38, R7800 before 1.0.2.58, R7900 before 1.0.3.8, R7960P before 1.4.1.44, R8000 before 1.0.4.28, R7900P before 1.4.1.30, R8000P before 1.4.1.30, R8900 before 1.0.4.2, R9000 before 1.0.4.2, RAX120 before 1.0.0.74, RBK752 before 3.2.16.6, RBR750 before 3.2.16.6, RBS750 before 3.2.16.6, RBK852 before 3.2.16.6, RBR850 before 3.2.16.6, RBS850 before 3.2.16.6, WNR3500Lv2 before 1.2.0.56, XR450 before 2.3.2.32, and XR500 before 2.3.2.32.","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":"Missing authorization in n/a","id":"CVE-2021-38516","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"netgear:d6220_firmware","products":["netgear:d6220_firmware","netgear:d6400_firmware","netgear:d7000_firmware","netgear:d7800_firmware","netgear:d8500_firmware","netgear:r6020_firmware","netgear:r6080_firmware","netgear:r6120_firmware","netgear:r6220_firmware","netgear:r6250_firmware","netgear:r6260_firmware","netgear:r6400_firmware","netgear:r6700_firmware","netgear:r6800_firmware","netgear:r6900_firmware","netgear:r6900p_firmware","netgear:r7000_firmware","netgear:r7000p_firmware","netgear:r7100lg_firmware","netgear:r7500_firmware","netgear:r7800_firmware","netgear:r7900_firmware","netgear:r7900p_firmware","netgear:r8000_firmware","netgear:r8000p_firmware","netgear:r8900_firmware","netgear:r9000_firmware","netgear:rax120_firmware","netgear:rbk20_firmware","netgear:rbk40_firmware","netgear:rbk50_firmware","netgear:rbk752_firmware","netgear:rbk852_firmware","netgear:rbr20_firmware","netgear:rbr40_firmware","netgear:rbr50_firmware","netgear:rbr750_firmware","netgear:rbr850_firmware","netgear:rbs20_firmware","netgear:rbs40_firmware","netgear:rbs50_firmware","netgear:rbs750_firmware","netgear:rbs850_firmware","netgear:xr500_firmware"],"type":"missing_authorization","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in n/a","id":"CVE-2021-38517"},"packages":[],"prev":{"headline":"Denial of service in n/a","id":"CVE-2021-38515"},"products":["n/a"],"published":"2021-08-11","related":[{"cvss_score":9.9,"headline":"Memory corruption in n/a","id":"CVE-2021-29068","kev_date_added":null,"published":"2021-03-23"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2020-35795","kev_date_added":null,"published":"2020-12-29"},{"cvss_score":9.4,"headline":"Misconfiguration in n/a","id":"CVE-2020-35800","kev_date_added":null,"published":"2020-12-29"},{"cvss_score":9.4,"headline":"Auth bypass in n/a","id":"CVE-2020-26927","kev_date_added":null,"published":"2020-10-09"},{"cvss_score":8.8,"headline":"Auth bypass in Multiple Routers","id":"CVE-2021-34865","kev_date_added":null,"published":"2022-01-25"},{"cvss_score":8.8,"headline":"Auth bypass in Multiple Routers","id":"CVE-2020-27866","kev_date_added":null,"published":"2021-02-11"}],"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":"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 bypass function-level access controls on various NETGEAR routers to perform unauthorized actions.","url":"https://insights.sbomify.com/CVE-2021-38516/"}