{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-18330 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-18330 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-18330 is a medium-severity vulnerability in TP-Link Systems Inc. Archer C7 v5, published on 3 Sep 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-2026-18330 and fix it if it is affected.\n\nWhat it is: CVE-2026-18330 is a medium-severity vulnerability in TP-Link Systems Inc. Archer C7 v5, published on 3 Sep 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-2026-18330 in the wild and no public exploit code.\n\nAffected product: TP-Link Systems Inc. Archer C7 v5. 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-2026-18330/ (Markdown: https://insights.sbomify.com/CVE-2026-18330/index.md)","id":"CVE-2026-18330","markdown":"https://insights.sbomify.com/CVE-2026-18330/index.md","name":"CVE-2026-18330","record":{"aliases":["GHSA-6x43-g54r-9p4x"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["data_read","account_takeover"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Wi-Fi router","requires_auth":"none","summary":"A hardcoded RSA private key allows attackers to decrypt administrator passwords and compromise session confidentiality on TP-Link Archer AX55 v4 routers.","user_interaction":"not_required","vuln_class":"hardcoded_credentials"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"TPLink","cpe":[],"cvss":{"score":6.1,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-321","name":"Use of Hard-coded Cryptographic Key"}],"description":"A hard-coded\ncryptographic key vulnerability exists in TP-Link RE305 V3 and Archer C7 V5.\nThe same RSA-1024 private key is stored within firmware configuration files and\nreused across devices. An attacker who obtains the private key and captures an\nHTTP Web UI login session may use the key to decrypt the administrator\npassword. \n\nSuccessful\nexploitation may disclose the administrator password captured from an HTTP\nlogin session and compromise session confidentiality.","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":"Hardcoded Shared RSA-1024 Private Key in Web Login in TP-Link RE305 and Archer C7","id":"CVE-2026-18330","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"hardcoded_credentials","year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"Formidable Forms \u003c= 6.33.1 - Unauthenticated Stored Cross-Site Scripting via 'frm_user_id' Parameter","id":"CVE-2026-18331"},"packages":[],"prev":{"headline":"NGINX ngx_http_js_module vulnerability","id":"CVE-2026-18329"},"products":["Archer C7 v5","RE305 v3"],"published":"2026-09-03","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":"2026-10-27","vendors":["TP-Link Systems Inc."]},"summary":"A hardcoded RSA private key allows attackers to decrypt administrator passwords and compromise session confidentiality on TP-Link Archer AX55 v4 routers.","url":"https://insights.sbomify.com/CVE-2026-18330/"}