{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2026-4620 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-4620 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-4620 is a high-severity command injection vulnerability in NEC Platforms, Ltd. Aterm WX1500HP, published on 27 Mar 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-4620 and fix it if it is affected.\n\nWhat it is: CVE-2026-4620 is a high-severity command injection vulnerability in NEC Platforms, Ltd. Aterm WX1500HP, published on 27 Mar 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-4620 in the wild and no public exploit code.\n\nAffected product: NEC Platforms, Ltd. Aterm WX1500HP. 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-2026-4620/ (Markdown: https://insights.sbomify.com/CVE-2026-4620/index.md)","id":"CVE-2026-4620","markdown":"https://insights.sbomify.com/CVE-2026-4620/index.md","name":"CVE-2026-4620","record":{"aliases":["GHSA-w9fh-jrgw-339x"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"NEC Aterm router","requires_auth":"high_privilege","summary":"Attackers can execute arbitrary OS commands on NEC Aterm routers via the network, potentially compromising the device.","user_interaction":"required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"NEC","cpe":[{"product":"aterm_wx1500hp_firmware","vendor":"nec"},{"product":"aterm_wx3600hp_firmware","vendor":"nec"}],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"OS Command Injection vulnerability in NEC Platforms, Ltd. Aterm Series allows a attacker to execute arbitrary OS commands via network.","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":"Command injection in Aterm WX1500HP","id":"CVE-2026-4620","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Security feature bypass in Aterm GB1200PE","id":"CVE-2026-4621"},"packages":[],"prev":{"headline":"Path traversal in Aterm WX3600HP","id":"CVE-2026-4619"},"products":["Aterm WX1500HP","Aterm WX3600HP"],"published":"2026-03-27","related":[],"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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-04-10","vendors":["NEC Platforms, Ltd."]},"summary":"Attackers can execute arbitrary OS commands on NEC Aterm routers via the network, potentially compromising the device.","url":"https://insights.sbomify.com/CVE-2026-4620/"}