{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-40416 exists.","fix":"No fix has been published for CVE-2021-40416 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-40416 is a high-severity missing authorization vulnerability in Reolink Rlc-410w Firmware, published on 28 Jan 2022. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-40416 and fix it if it is affected.\n\nWhat it is: CVE-2021-40416 is a high-severity missing authorization vulnerability in Reolink Rlc-410w Firmware, published on 28 Jan 2022. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-40416 exists.\n\nAffected product: Reolink Rlc-410w 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-2021-40416/ (Markdown: https://insights.sbomify.com/CVE-2021-40416/index.md)","id":"CVE-2021-40416","markdown":"https://insights.sbomify.com/CVE-2021-40416/index.md","name":"CVE-2021-40416","record":{"aliases":["GHSA-c52c-f827-gfpg"],"analysis":{"component_type":"iot_embedded","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Reolink IP Camera","requires_auth":"low_privilege","summary":"Attackers can access unauthorized Get APIs on Reolink cameras due to incorrect default permissions, allowing data retrieval without proper authorization.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"talos","cpe":[{"product":"rlc-410w_firmware","vendor":"reolink"}],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H","version":"3.0"},"cwes":[{"id":"CWE-276","name":"Incorrect Default Permissions"},{"id":"CWE-284","name":"Improper Access Control"}],"description":"An incorrect default permission vulnerability exists in the cgiserver.cgi cgi_check_ability functionality of reolink RLC-410W v3.0.0.136_20121102. All the Get APIs that are not included in cgi_check_ability are already executable by any logged-in users. An attacker can send an HTTP request to trigger this vulnerability.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Missing authorization in n/a","id":"CVE-2021-40416","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"reolink:rlc-410w_firmware","products":["reolink:rlc-410w_firmware"],"type":"missing_authorization","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Integer overflow in Blackmagic Design","id":"CVE-2021-40417"},"packages":[],"prev":{"headline":"Missing authorization in n/a","id":"CVE-2021-40415"},"products":["n/a"],"published":"2022-01-28","related":[{"cvss_score":9.1,"headline":"Reolink RLC-410W IP Camera OS Command Injection Vulnerability","id":"CVE-2021-40407","kev_date_added":"2024-12-18","published":"2022-01-28"},{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2021-40419","kev_date_added":null,"published":"2022-01-28"},{"cvss_score":9.3,"headline":"Memory corruption in n/a","id":"CVE-2022-21796","kev_date_added":null,"published":"2022-01-28"},{"cvss_score":9.1,"headline":"Command injection in n/a","id":"CVE-2021-40408","kev_date_added":null,"published":"2022-01-28"},{"cvss_score":9.1,"headline":"Command injection in n/a","id":"CVE-2021-40409","kev_date_added":null,"published":"2022-01-28"},{"cvss_score":9.1,"headline":"Command injection in n/a","id":"CVE-2021-40410","kev_date_added":null,"published":"2022-01-28"},{"cvss_score":9.1,"headline":"Command injection in n/a","id":"CVE-2021-40411","kev_date_added":null,"published":"2022-01-28"}],"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":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-04-15","vendors":["n/a"]},"summary":"Attackers can access unauthorized Get APIs on Reolink cameras due to incorrect default permissions, allowing data retrieval without proper authorization.","url":"https://insights.sbomify.com/CVE-2021-40416/"}