{"answers":{"affected":"It affects 6 products.","exploited":"Yes. Attackers have exploited CVE-2021-45382 in the wild since at least 4 Apr 2022.","fix":"No fix has been published for CVE-2021-45382 yet. Limit exposure of the affected software until one is available. US federal agencies must fix it by 25 Apr 2022.","what":"CVE-2021-45382 is a critical command injection vulnerability in n/a, published on 17 Feb 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-45382 and fix it if it is affected.\n\nWhat it is: CVE-2021-45382 is a critical command injection vulnerability in n/a, published on 17 Feb 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: Yes. Attackers have exploited CVE-2021-45382 in the wild since at least 4 Apr 2022.\n\nAffected product: n/a. 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-2021-45382/ (Markdown: https://insights.sbomify.com/CVE-2021-45382/index.md)","id":"CVE-2021-45382","markdown":"https://insights.sbomify.com/CVE-2021-45382/index.md","name":"CVE-2021-45382","record":{"aliases":["GHSA-5wgx-qvpv-2353"],"analysis":{"component_type":"network_device","fix_type":"end_of_life","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"D-Link wireless router","requires_auth":"none","summary":"Attackers can execute arbitrary commands on vulnerable D-Link routers via the DDNS function, but no patch is available as the devices are end-of-life.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"dir-810l_firmware","vendor":"dlink"},{"product":"dir-820l_firmware","vendor":"dlink"},{"product":"dir-820lw_firmware","vendor":"dlink"},{"product":"dir-826l_firmware","vendor":"dlink"},{"product":"dir-830l_firmware","vendor":"dlink"},{"product":"dir-836l_firmware","vendor":"dlink"}],"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-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"A Remote Command Execution (RCE) vulnerability exists in all series H/W revisions D-link DIR-810L, DIR-820L/LW, DIR-826L, DIR-830L, and DIR-836L routers via the DDNS function in ncc2 binary file. Note: DIR-810L, DIR-820L, DIR-830L, DIR-826L, DIR-836L, all hardware revisions, have reached their End of Life (\"EOL\") /End of Service Life (\"EOS\") Life-Cycle and as such this issue will not be patched.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":1,"refs":[{"date":null,"kind":"nuclei","ref":"http/cves/2021/CVE-2021-45382.yaml","stars":null,"title":"D-Link - Remote Command Execution"}],"tier":"exploited"},"has_fix":null,"headline":"D-Link Multiple Routers Remote Code Execution","id":"CVE-2021-45382","indexable":true,"kev":{"dateAdded":"2022-04-04","dueDate":"2022-04-25","knownRansomwareCampaignUse":"Unknown","product":"Multiple Routers","requiredAction":"The impacted product is end-of-life and should be disconnected if still in use.","vendorProject":"D-Link","vulnerabilityName":"D-Link Multiple Routers Remote Code Execution Vulnerability"},"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Null dereference in n/a","id":"CVE-2021-45385"},"packages":[],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2021-45380"},"products":["n/a"],"published":"2022-02-17","related":[{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2022-34974","kev_date_added":null,"published":"2022-08-03"}],"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)"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"}],"ssvc":{"automatable":"yes","exploitation":"active","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-10-21","vendors":["n/a"]},"summary":"Attackers can execute arbitrary commands on vulnerable D-Link routers via the DDNS function, but no patch is available as the devices are end-of-life.","url":"https://insights.sbomify.com/CVE-2021-45382/"}