{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-4499 exists.","fix":"No fix has been published for CVE-2026-4499 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-4499 is a medium-severity command injection vulnerability in D-Link DIR-820LW, published on 20 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-4499 and fix it if it is affected.\n\nWhat it is: CVE-2026-4499 is a medium-severity command injection vulnerability in D-Link DIR-820LW, published on 20 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-4499 exists.\n\nAffected product: D-Link DIR-820LW. 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-2026-4499/ (Markdown: https://insights.sbomify.com/CVE-2026-4499/index.md)","id":"CVE-2026-4499","markdown":"https://insights.sbomify.com/CVE-2026-4499/index.md","name":"CVE-2026-4499","record":{"aliases":["GHSA-7rx9-mpfx-g9fr"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"D-Link wireless router","requires_auth":"none","summary":"Remote attackers can execute arbitrary OS commands on D-Link DIR-820LW routers via the SSDP component, potentially compromising the device.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"dir-820lw_firmware","vendor":"dlink"}],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"},{"id":"CWE-77","name":"Improper Neutralization of Special Elements used in a Command"}],"description":"A vulnerability was determined in D-Link DIR-820LW 2.03. Affected is the function ssdpcgi_main of the component SSDP. Executing a manipulation can lead to os command injection. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized.","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-820LW SSDP ssdpcgi_main os command injection","id":"CVE-2026-4499","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"bagofwords1 bagofwords code_execution.py generate_df injection","id":"CVE-2026-4500"},"packages":[],"prev":{"headline":"Privilege escalation in Kibana","id":"CVE-2026-4498"},"products":["DIR-820LW"],"published":"2026-03-20","related":[{"cvss_score":9.8,"headline":"Hardcoded credentials in n/a","id":"CVE-2024-41610","kev_date_added":null,"published":"2024-07-30"}],"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":"partial"},"state":"PUBLISHED","updated":"2026-03-20","vendors":["D-Link"]},"summary":"Remote attackers can execute arbitrary OS commands on D-Link DIR-820LW routers via the SSDP component, potentially compromising the device.","url":"https://insights.sbomify.com/CVE-2026-4499/"}