{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-16348 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-16348 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-16348 is a high-severity command injection vulnerability in TP-Link Systems Inc. Archer BE800 v1, published on 24 Aug 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-16348 and fix it if it is affected.\n\nWhat it is: CVE-2026-16348 is a high-severity command injection vulnerability in TP-Link Systems Inc. Archer BE800 v1, published on 24 Aug 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-16348 in the wild and no public exploit code.\n\nAffected product: TP-Link Systems Inc. Archer BE800 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-2026-16348/ (Markdown: https://insights.sbomify.com/CVE-2026-16348/index.md)","id":"CVE-2026-16348","markdown":"https://insights.sbomify.com/CVE-2026-16348/index.md","name":"CVE-2026-16348","record":{"aliases":["GHSA-55gr-958w-9j4g"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Wi-Fi router","requires_auth":"high_privilege","summary":"Authenticated attackers can execute arbitrary root commands via VPN settings in TP-Link Archer BE800 routers, enabling persistent backdoors and network attacks.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"TPLink","cpe":[],"cvss":{"score":8.5,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:H/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":"An authenticated command injection vulnerability in TP-Link Archer BE800 V1 allows an attacker with administrative access to execute arbitrary system commands with root privileges by injecting shell metacharacters via a VPN connection. \n\nSuccessful exploitation may enable persistent backdoors, credential theft, LAN reconnaissance, and router-assisted attacks against connected devices.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2026-08-25","github_poc":1,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2026-08-25T02:56:28Z","kind":"github_poc","ref":"https://github.com/Slagzz/CVE-2026-16348","stars":0,"title":"TP-Link Archer BE800 V1 — VPN Key Injection RCE"}],"tier":"poc_unverified"},"has_fix":null,"headline":"Command Injection Vulnerability in VPN connection of Archer BE800","id":"CVE-2026-16348","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"Same-origin policy bypass in the DOM: Navigation component","id":"CVE-2026-16349"},"packages":[],"prev":{"headline":"Improper restriction of excessive authentication attempts in MikroTik RouterOS and Cloud Hosted Router","id":"CVE-2026-16347"},"products":["Archer BE800 v1"],"published":"2026-08-24","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-08-25","vendors":["TP-Link Systems Inc."]},"summary":"Authenticated attackers can execute arbitrary root commands via VPN settings in TP-Link Archer BE800 routers, enabling persistent backdoors and network attacks.","url":"https://insights.sbomify.com/CVE-2026-16348/"}