{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-0921 exists.","fix":"No fix has been published for CVE-2024-0921 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-0921 is a medium-severity command injection vulnerability in D-Link DIR-816 A2, published on 26 Jan 2024. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-0921 and fix it if it is affected.\n\nWhat it is: CVE-2024-0921 is a medium-severity command injection vulnerability in D-Link DIR-816 A2, published on 26 Jan 2024. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-0921 exists.\n\nAffected product: D-Link DIR-816 A2. 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-2024-0921/ (Markdown: https://insights.sbomify.com/CVE-2024-0921/index.md)","id":"CVE-2024-0921","markdown":"https://insights.sbomify.com/CVE-2024-0921/index.md","name":"CVE-2024-0921","record":{"aliases":["GHSA-5ww7-xrwr-vqw7"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"D-Link router","requires_auth":"high_privilege","summary":"Remote attackers can execute arbitrary OS commands on D-Link DIR-816 A2 routers via the web interface, requiring authentication.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"dir-816_a2_firmware","vendor":"dlink"}],"cvss":{"score":4.7,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"A vulnerability has been found in D-Link DIR-816 A2 1.10CNB04 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /goform/setDeviceSettings of the component Web Interface. The manipulation of the argument statuscheckpppoeuser leads to os command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-252139.","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":"D-Link DIR-816 A2 Web Interface setDeviceSettings os command injection","id":"CVE-2024-0921","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2024"},"n_packages":0,"n_references":3,"next":{"headline":"Tenda AC10U formQuickIndex stack-based overflow","id":"CVE-2024-0922"},"packages":[],"prev":{"headline":"TRENDnet TEW-822DRE POST Request admin_ping.htm command injection","id":"CVE-2024-0920"},"products":["DIR-816 A2"],"published":"2024-01-26","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2023-43240","kev_date_added":null,"published":"2023-09-21"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2018-17063","kev_date_added":null,"published":"2018-09-15"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2018-17064","kev_date_added":null,"published":"2018-09-15"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2018-17065","kev_date_added":null,"published":"2018-09-15"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2018-17066","kev_date_added":null,"published":"2018-09-15"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2018-17067","kev_date_added":null,"published":"2018-09-15"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2018-17068","kev_date_added":null,"published":"2018-09-15"}],"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":"yes","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-10-18","vendors":["D-Link"]},"summary":"Remote attackers can execute arbitrary OS commands on D-Link DIR-816 A2 routers via the web interface, requiring authentication.","url":"https://insights.sbomify.com/CVE-2024-0921/"}