{"answers":{"affected":"It affects 18 products.","exploited":"There is no known exploitation of CVE-2026-19586 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-19586 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-19586 is a critical command injection vulnerability in TP-Link Systems Inc DR3150 v1, published on 20 Aug 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-2026-19586 and fix it if it is affected.\n\nWhat it is: CVE-2026-19586 is a critical command injection vulnerability in TP-Link Systems Inc DR3150 v1, published on 20 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-19586 in the wild and no public exploit code.\n\nAffected product: TP-Link Systems Inc DR3150 v1. 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-2026-19586/ (Markdown: https://insights.sbomify.com/CVE-2026-19586/index.md)","id":"CVE-2026-19586","markdown":"https://insights.sbomify.com/CVE-2026-19586/index.md","name":"CVE-2026-19586","record":{"aliases":["GHSA-32hp-8pjq-2c8g"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":true,"product_category":"Omada gateway","requires_auth":"none","summary":"Unauthenticated attackers can execute arbitrary commands on Omada gateways if the OpenVPN Server feature is enabled, leading to full device compromise.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"TPLink","cpe":[{"product":"dr3150_firmware","vendor":"tp-link"},{"product":"dr3220v-4g_firmware","vendor":"tp-link"},{"product":"dr3650v-4g_firmware","vendor":"tp-link"},{"product":"dr3650v_firmware","vendor":"tp-link"},{"product":"er603wp-4g-outdoor_firmware","vendor":"tp-link"},{"product":"er605_firmware","vendor":"tp-link"},{"product":"er605w_firmware","vendor":"tp-link"},{"product":"er701-5g-outdoor_firmware","vendor":"tp-link"},{"product":"er703wp-4g-outdoor_firmware","vendor":"tp-link"},{"product":"er706w-4g_firmware","vendor":"tp-link"},{"product":"er706w_firmware","vendor":"tp-link"},{"product":"er706wp-4g_firmware","vendor":"tp-link"},{"product":"er707-m2_firmware","vendor":"tp-link"},{"product":"er7206_firmware","vendor":"tp-link"},{"product":"er7212pc_firmware","vendor":"tp-link"},{"product":"er7406_firmware","vendor":"tp-link"},{"product":"er7412-m2_firmware","vendor":"tp-link"},{"product":"er8411_firmware","vendor":"tp-link"}],"cvss":{"score":9.3,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L","version":"4.0"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"A pre-authentication OS command injection vulnerability has been identified in Omada gateways configured to operate as an OpenVPN Server due to insufficient validation of client-supplied data during OpenVPN connection establishment. An unauthenticated remote attacker may provide specially crafted input influencing backend command execution logic before authentication completes. Exploitation requires the OpenVPN Server feature to be enabled, VPN service reachable by the attacker and attacker to be able to initiate an OpenVPN connection attempt. \n\nSuccessful exploitation may allow arbitrary command execution, potentially\nleading to full compromise of the affected device.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2026-08-21","github_poc":1,"max_poc_stars":2,"metasploit":0,"nuclei":0,"refs":[{"date":"2026-08-21T01:26:20Z","kind":"github_poc","ref":"https://github.com/mattgsys/CVE-2026-19586","stars":2,"title":"Proof of Concept (PoC) for the TP-Link Omada SSL VPN Unauthenticated RCE (CVE-2026-19586)"}],"tier":"poc_unverified"},"has_fix":null,"headline":"Pre-Authentication OS Command Injection in Omada Gateways on OpenVPN Server in Omada Gateways","id":"CVE-2026-19586","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"Denial of service in rlottie","id":"CVE-2026-19587"},"packages":[],"prev":{"headline":"Go-getter vulnerable to a path traversal in S3/GCS directory download handling","id":"CVE-2026-19585"},"products":["DR3150 v1","DR3220v-4G v1","DR3650v v1","DR3650v-4G v1","ER603WP-4G-Outdoor v1","ER605 v2","ER605W v2","ER701-5G-Outdoor v1","ER703WP-4G-Outdoor v1","ER706W v1","ER706W-4G v2","ER706WP-4G v1","ER707-M2 v1","ER7206 v2","ER7212PC v2","ER7406 v1","ER7412-M2 v1","ER8411 v1","v1"],"published":"2026-08-20","related":[{"cvss_score":6.3,"headline":"Unencrypted Credential Transmission in Omada Gateway Dynamic DNS Authentication in Omada Gateways","id":"CVE-2026-19683","kev_date_added":null,"published":"2026-08-20"},{"cvss_score":6,"headline":"Unauthenticated Captive Portal Session Termination and Forced Logout in Omada Gateways","id":"CVE-2026-9033","kev_date_added":null,"published":"2026-08-20"}],"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)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-08-28","vendors":["TP-Link Systems Inc","TP-Link Systems Inc."]},"summary":"Unauthenticated attackers can execute arbitrary commands on Omada gateways if the OpenVPN Server feature is enabled, leading to full device compromise.","url":"https://insights.sbomify.com/CVE-2026-19586/"}