{"answers":{"affected":"It affects 46 products.","exploited":"There is no known exploitation of CVE-2019-5986 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-5986 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-5986 is a high-severity vulnerability in Hikari Denwa router/Home GateWay, published on 12 Sep 2019. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2019-5986 and fix it if it is affected.\n\nWhat it is: CVE-2019-5986 is a high-severity vulnerability in Hikari Denwa router/Home GateWay, published on 12 Sep 2019. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2019-5986 in the wild and no public exploit code.\n\nAffected product: Hikari Denwa router/Home GateWay. 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-2019-5986/ (Markdown: https://insights.sbomify.com/CVE-2019-5986/index.md)","id":"CVE-2019-5986","markdown":"https://insights.sbomify.com/CVE-2019-5986/index.md","name":"CVE-2019-5986","record":{"aliases":["GHSA-j36c-xgxw-fcwj"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Hikari Denwa router","requires_auth":"none","summary":"Remote attackers can hijack administrator authentication on Hikari Denwa routers via CSRF, potentially gaining full control of the device.","user_interaction":"required","vuln_class":"csrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[{"product":"pr-400ki_firmware","vendor":"ntt-east"},{"product":"pr-400mi_firmware","vendor":"ntt-east"},{"product":"pr-400ne_firmware","vendor":"ntt-east"},{"product":"pr-500ki_firmware","vendor":"ntt-east"},{"product":"pr-500mi_firmware","vendor":"ntt-east"},{"product":"pr-s300hi_firmware","vendor":"ntt-east"},{"product":"pr-s300ne_firmware","vendor":"ntt-east"},{"product":"pr-s300se_firmware","vendor":"ntt-east"},{"product":"rs-500ki_firmware","vendor":"ntt-east"},{"product":"rs-500mi_firmware","vendor":"ntt-east"},{"product":"rt-400ki_firmware","vendor":"ntt-east"},{"product":"rt-400mi_firmware","vendor":"ntt-east"},{"product":"rt-400ne_firmware","vendor":"ntt-east"},{"product":"rt-500ki_firmware","vendor":"ntt-east"},{"product":"rt-500mi_firmware","vendor":"ntt-east"},{"product":"rt-s300hi_firmware","vendor":"ntt-east"},{"product":"rt-s300ne_firmware","vendor":"ntt-east"},{"product":"rt-s300se_firmware","vendor":"ntt-east"},{"product":"rv-440ki_firmware","vendor":"ntt-east"},{"product":"rv-440mi_firmware","vendor":"ntt-east"},{"product":"rv-440ne_firmware","vendor":"ntt-east"},{"product":"rv-s340hi_firmware","vendor":"ntt-east"},{"product":"rv-s340ne_firmware","vendor":"ntt-east"},{"product":"rv-s340se_firmware","vendor":"ntt-east"},{"product":"pr-400ki_firmware","vendor":"ntt-west"},{"product":"pr-400mi_firmware","vendor":"ntt-west"},{"product":"pr-400ne_firmware","vendor":"ntt-west"},{"product":"pr-500ki_firmware","vendor":"ntt-west"},{"product":"pr-500mi_firmware","vendor":"ntt-west"},{"product":"pr-s300hi_firmware","vendor":"ntt-west"},{"product":"pr-s300ne_firmware","vendor":"ntt-west"},{"product":"pr-s300se_firmware","vendor":"ntt-west"},{"product":"rt-400ki_firmware","vendor":"ntt-west"},{"product":"rt-400mi_firmware","vendor":"ntt-west"},{"product":"rt-400ne_firmware","vendor":"ntt-west"},{"product":"rt-500ki_firmware","vendor":"ntt-west"},{"product":"rt-500mi_firmware","vendor":"ntt-west"},{"product":"rt-s300hi_firmware","vendor":"ntt-west"},{"product":"rt-s300ne_firmware","vendor":"ntt-west"},{"product":"rt-s300se_firmware","vendor":"ntt-west"},{"product":"rv-440ki_firmware","vendor":"ntt-west"},{"product":"rv-440mi_firmware","vendor":"ntt-west"},{"product":"rv-440ne_firmware","vendor":"ntt-west"},{"product":"rv-s340hi_firmware","vendor":"ntt-west"},{"product":"rv-s340ne_firmware","vendor":"ntt-west"},{"product":"rv-s340se_firmware","vendor":"ntt-west"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-352","name":"Cross-Site Request Forgery"}],"description":"Cross-site request forgery (CSRF) vulnerability in Hikari Denwa router/Home GateWay (Hikari Denwa router/Home GateWay provided by NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION PR-S300NE/RT-S300NE/RV-S340NE firmware version Ver. 19.41 and earlier, PR-S300HI/RT-S300HI/RV-S340HI firmware version Ver.19.01.0005 and earlier, PR-S300SE/RT-S300SE/RV-S340SE firmware version Ver.19.40 and earlier, PR-400NE/RT-400NE/RV-440NE firmware version Ver.7.42 and earlier, PR-400KI/RT-400KI/RV-440KI firmware version Ver.07.00.1010 and earlier, PR-400MI/RT-400MI/RV-440MI firmware version Ver. 07.00.1012 and earlier, PR-500KI/RT-500KI firmware version Ver.01.00.0090 and earlier, RS-500KI firmware version Ver.01.00.0070 and earlier, PR-500MI/RT-500MI firmware version Ver.01.01.0014 and earlier, and RS-500MI firmware version Ver.03.01.0019 and earlier, and Hikari Denwa router/Home GateWay provided by NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION PR-S300NE/RT-S300NE/RV-S340NE firmware version Ver. 19.41 and earlier, PR-S300HI/RT-S300HI/RV-S340HI firmware version Ver.19.01.0005 and earlier, PR-S300SE/RT-S300SE/RV-S340SE firmware version Ver.19.40 and earlier, PR-400NE/RT-400NE/RV-440NE firmware version Ver.7.42 and earlier, PR-400KI/RT-400KI/RV-440KI firmware version Ver.07.00.1010 and earlier, PR-400MI/RT-400MI/RV-440MI firmware version Ver. 07.00.1012 and earlier, PR-500KI/RT-500KI firmware version Ver.01.00.0090 and earlier, and PR-500MI/RT-500MI firmware version Ver.01.01.0011 and earlier) allow remote attackers to hijack the authentication of administrators via unspecified vectors.","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":"Cross-site request forgery in Hikari Denwa router/Home GateWay","id":"CVE-2019-5986","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"csrf","year":"2019"},"n_packages":0,"n_references":2,"next":{"headline":"Command injection in Access analysis CGI An-Analyzer","id":"CVE-2019-5987"},"packages":[],"prev":{"headline":"Cross-site scripting in Hikari Denwa router/Home GateWay","id":"CVE-2019-5985"},"products":["Hikari Denwa router/Home GateWay"],"published":"2019-09-12","related":[{"cvss_score":6.1,"headline":"Cross-site scripting in Hikari Denwa router/Home GateWay","id":"CVE-2019-5985","kev_date_added":null,"published":"2019-09-12"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["Hikari Denwa router/Home GateWay provided by NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION","Hikari Denwa router/Home GateWay provided by NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION"]},"summary":"Remote attackers can hijack administrator authentication on Hikari Denwa routers via CSRF, potentially gaining full control of the device.","url":"https://insights.sbomify.com/CVE-2019-5986/"}