# CVE-2019-5985: Cross-site scripting in Hikari Denwa router/Home GateWay > Remote attackers can inject arbitrary web script or HTML into Hikari Denwa routers, potentially compromising user sessions or data. - **Severity:** Medium 6.1 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N`) - **Exploited in the wild:** Not known - **Login needed:** Not needed - **Attackable:** Over the internet - **Victim action needed:** A user has to click or open something - **Fix available:** No - **Published:** 12 Sep 2019 - **Updated:** 4 Aug 2024 - **Also known as:** GHSA-j2h4-m4xq-p47m ## What is CVE-2019-5985? CVE-2019-5985 is a medium-severity cross-site scripting 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. ### Official description Cross-site scripting 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 inject arbitrary web script or HTML via unspecified vectors. Weakness: CWE-79 (Improper Neutralization of Input During Web Page Generation) ## Which versions are affected by CVE-2019-5985? It affects 46 products. Products: Ntt-East Pr-400ki Firmware, Ntt-East Pr-400mi Firmware, Ntt-East Pr-400ne Firmware, Ntt-East Pr-500ki Firmware, Ntt-East Pr-500mi Firmware, Ntt-East Pr-S300hi Firmware, Ntt-East Pr-S300ne Firmware, Ntt-East Pr-S300se Firmware, Ntt-East Rs-500ki Firmware, Ntt-East Rs-500mi Firmware, Ntt-East Rt-400ki Firmware, Ntt-East Rt-400mi Firmware, Ntt-East Rt-400ne Firmware, Ntt-East Rt-500ki Firmware, Ntt-East Rt-500mi Firmware, Ntt-East Rt-S300hi Firmware, Ntt-East Rt-S300ne Firmware, Ntt-East Rt-S300se Firmware, Ntt-East Rv-440ki Firmware, Ntt-East Rv-440mi Firmware and 26 more. ## How do I fix CVE-2019-5985? No fix has been published for CVE-2019-5985 yet. Limit exposure of the affected software until one is available. ## Is CVE-2019-5985 being exploited? There is no known exploitation of CVE-2019-5985 in the wild and no public exploit code. ## Other vulnerabilities in Hikari Denwa router/Home GateWay - [CVE-2019-5986](https://insights.sbomify.com/CVE-2019-5986/): Cross-site request forgery in Hikari Denwa router/Home GateWay (high 8.8) ## Fix prompt for AI coding agents ```text Check this codebase for CVE-2019-5985 and fix it if it is affected. What it is: CVE-2019-5985 is a medium-severity cross-site scripting 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. Exploitation: There is no known exploitation of CVE-2019-5985 in the wild and no public exploit code. Affected product: Hikari Denwa router/Home GateWay. No package-level version data is available, so check the vendor advisory linked from the reference page. Task: 1. 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. 2. 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. 3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead. 4. Run the tests and summarise what changed and why. 5. If nothing in the project is affected, say so and change nothing. Reference: https://insights.sbomify.com/CVE-2019-5985/ (Markdown: https://insights.sbomify.com/CVE-2019-5985/index.md) ``` ## Sources - CVE record: https://www.cve.org/CVERecord?id=CVE-2019-5985 - NVD: https://nvd.nist.gov/vuln/detail/CVE-2019-5985 - OSV: https://osv.dev/vulnerability/CVE-2019-5985 --- From sbomify Insights: https://insights.sbomify.com/CVE-2019-5985/ Summaries are generated and may contain mistakes; the official description above is the record.