{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-73447 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-73447 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-73447 is a critical command injection vulnerability in Arista Networks EOS, published on 16 Sep 2026. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-73447 and fix it if it is affected.\n\nWhat it is: CVE-2026-73447 is a critical command injection vulnerability in Arista Networks EOS, published on 16 Sep 2026. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-73447 in the wild and no public exploit code.\n\nAffected product: Arista Networks EOS. 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-2026-73447/ (Markdown: https://insights.sbomify.com/CVE-2026-73447/index.md)","id":"CVE-2026-73447","markdown":"https://insights.sbomify.com/CVE-2026-73447/index.md","name":"CVE-2026-73447","record":{"aliases":["GHSA-669f-m4vm-pcm2"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Arista EOS","requires_auth":"high_privilege","summary":"Privileged attackers can execute arbitrary OS commands with root privileges via crafted gNSI Certz/Bootz requests, leading to full device compromise.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Arista","cpe":[],"cvss":{"score":9.4,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","version":"4.0"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"A privileged attacker can exploit certain operation to execute arbitrary commands with root privileges, leading to full device compromise. An authenticated user can exploit gRPC Network Security Interface (gNSI) Certz service on Arista EOS-based products to escalate privileges and execute arbitrary OS commands via a crafted Certz Rotate request. The Bootz service is also affected.","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":"Security Advisory 0162 - gNSI Certz/Bootz OS Command Injection via Crafted Rotate Request","id":"CVE-2026-73447","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 EOS","id":"CVE-2026-73449"},"packages":[],"prev":{"headline":"Security Advisory 0160","id":"CVE-2026-73446"},"products":["EOS"],"published":"2026-09-16","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":"total"},"state":"PUBLISHED","updated":"2026-09-17","vendors":["Arista Networks"]},"summary":"Privileged attackers can execute arbitrary OS commands with root privileges via crafted gNSI Certz/Bootz requests, leading to full device compromise.","url":"https://insights.sbomify.com/CVE-2026-73447/"}