{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-2168 exists.","fix":"No fix has been published for CVE-2026-2168 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-2168 is a medium-severity command injection vulnerability in D-Link DWR-M921, published on 8 Feb 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-2168 and fix it if it is affected.\n\nWhat it is: CVE-2026-2168 is a medium-severity command injection vulnerability in D-Link DWR-M921, published on 8 Feb 2026. 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-2026-2168 exists.\n\nAffected product: D-Link DWR-M921. 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-2026-2168/ (Markdown: https://insights.sbomify.com/CVE-2026-2168/index.md)","id":"CVE-2026-2168","markdown":"https://insights.sbomify.com/CVE-2026-2168/index.md","name":"CVE-2026-2168","record":{"aliases":["GHSA-37gh-h6xp-rvc2"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"D-Link LTE router","requires_auth":"low_privilege","summary":"Remote attackers can execute arbitrary commands on D-Link DWR-M921 routers via the LTE firmware upgrade interface.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"dwr-m921_firmware","vendor":"dlink"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-77","name":"Improper Neutralization of Special Elements used in a Command"},{"id":"CWE-74","name":"Improper Neutralization of Special Elements in Output Used by a Downstream Component"}],"description":"A flaw has been found in D-Link DWR-M921 1.1.50. This affects the function sub_419920 of the file /boafrm/formLtefotaUpgradeQuectel. This manipulation of the argument fota_url causes command injection. It is possible to initiate the attack remotely. The exploit has been published and may be used.","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 DWR-M921 formLtefotaUpgradeQuectel sub_419920 command injection","id":"CVE-2026-2168","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"D-Link DWR-M921 formLtefotaUpgradeFibocom command injection","id":"CVE-2026-2169"},"packages":[],"prev":{"headline":"Totolink WA300 cstecgi.cgi setAPNetwork os command injection","id":"CVE-2026-2167"},"products":["DWR-M921"],"published":"2026-02-08","related":[{"cvss_score":8.6,"headline":"D-Link DWR-M921 USSD Configuration Endpoint formUSSDSetup sub_419F20 command injection","id":"CVE-2026-2085","kev_date_added":null,"published":"2026-02-07"},{"cvss_score":5.3,"headline":"D-Link DWR-M921 formLtefotaUpgradeFibocom command injection","id":"CVE-2026-2169","kev_date_added":null,"published":"2026-02-08"}],"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":"2026-02-23","vendors":["D-Link"]},"summary":"Remote attackers can execute arbitrary commands on D-Link DWR-M921 routers via the LTE firmware upgrade interface.","url":"https://insights.sbomify.com/CVE-2026-2168/"}