{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-47858 exists.","fix":"No fix has been published for CVE-2021-47858 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-47858 is a medium-severity cross-site scripting vulnerability in Genexis Platinum-4410, published on 21 Jan 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2021-47858 and fix it if it is affected.\n\nWhat it is: CVE-2021-47858 is a medium-severity cross-site scripting vulnerability in Genexis Platinum-4410, published on 21 Jan 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-47858 exists.\n\nAffected product: Genexis Platinum-4410. 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-2021-47858/ (Markdown: https://insights.sbomify.com/CVE-2021-47858/index.md)","id":"CVE-2021-47858","markdown":"https://insights.sbomify.com/CVE-2021-47858/index.md","name":"CVE-2021-47858","record":{"aliases":["GHSA-66q7-gph7-j8gc"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["account_takeover","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Genexis Platinum-4410 router","requires_auth":"low_privilege","summary":"Attackers can inject persistent scripts into the security management interface, potentially compromising privileged user sessions on Genexis Platinum-4410 devices.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":5.1,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N","version":"4.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Genexis Platinum-4410 P4410-V2-1.31A contains a stored cross-site scripting vulnerability in the 'start_addr' parameter of the Security Management interface. Attackers can inject malicious scripts through the start source address field that will persist and trigger for privileged users when they access the security management page.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Genexis Platinum-4410 P4410-V2-1.31A - 'start_addr' Persistent Cross-Site Scripting","id":"CVE-2021-47858","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2021"},"n_packages":0,"n_references":3,"next":{"headline":"ActivIdentity 8.2 - 'ac.sharedstore' Unquoted Service Path","id":"CVE-2021-47859"},"packages":[],"prev":{"headline":"Moodle 3.10.3 - 'label' Persistent Cross Site Scripting","id":"CVE-2021-47857"},"products":["Platinum-4410"],"published":"2026-01-21","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":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-03-05","vendors":["Genexis"]},"summary":"Attackers can inject persistent scripts into the security management interface, potentially compromising privileged user sessions on Genexis Platinum-4410 devices.","url":"https://insights.sbomify.com/CVE-2021-47858/"}