{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-9030 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-9030 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-9030 is a medium-severity vulnerability in TP-Link Systems Inc. Archer A6 v4, published on 7 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-2026-9030 and fix it if it is affected.\n\nWhat it is: CVE-2026-9030 is a medium-severity vulnerability in TP-Link Systems Inc. Archer A6 v4, published on 7 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-2026-9030 in the wild and no public exploit code.\n\nAffected product: TP-Link Systems Inc. Archer A6 v4. 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-2026-9030/ (Markdown: https://insights.sbomify.com/CVE-2026-9030/index.md)","id":"CVE-2026-9030","markdown":"https://insights.sbomify.com/CVE-2026-9030/index.md","name":"CVE-2026-9030","record":{"aliases":["GHSA-r6p4-crm5-rwvh"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"TP-Link Archer A6","requires_auth":"high_privilege","summary":"Authenticated attackers can crash the HTTPD service or reboot the device by exploiting a race condition in systool instruction handling.","user_interaction":"not_required","vuln_class":"race_condition"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"TPLink","cpe":[],"cvss":{"score":6.8,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-362","name":"Concurrent Execution using Shared Resource with Improper Synchronization"}],"description":"A denial-of-service\nvulnerability exists in httpd service on Archer A6 v4 where the asynchronous systool\ninstruction handlng path in httpd does not properly synchronize or safely manage\nconcurrent systool operations.  \n\nBy sending\ncrafted systool instructions through the asynchronous request path, successful\nexploitation may cause the httpd process or device management service to crash\nand may result in temporary loss of access to the web management interface or\ndevice reboot.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Authenticated Denial-of-Service in HTTPD Service in TP-Link Archer A6","id":"CVE-2026-9030","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"race_condition","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"Authenticated Denial-of-Service in HTTPD Service in TP-Link Archer A6","id":"CVE-2026-9031"},"packages":[],"prev":{"headline":"Stored XSS in the Geomap panel tile-layer attribution","id":"CVE-2026-9029"},"products":["Archer A6 v4"],"published":"2026-08-07","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)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-08-10","vendors":["TP-Link Systems Inc."]},"summary":"Authenticated attackers can crash the HTTPD service or reboot the device by exploiting a race condition in systool instruction handling.","url":"https://insights.sbomify.com/CVE-2026-9030/"}