{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-2767 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-2767 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-2767 is a high-severity cross-site scripting vulnerability in Arista NG Firewall, published on 23 Apr 2025. 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-2025-2767 and fix it if it is affected.\n\nWhat it is: CVE-2025-2767 is a high-severity cross-site scripting vulnerability in Arista NG Firewall, published on 23 Apr 2025. 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-2025-2767 in the wild and no public exploit code.\n\nAffected product: Arista NG Firewall. 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-2025-2767/ (Markdown: https://insights.sbomify.com/CVE-2025-2767/index.md)","id":"CVE-2025-2767","markdown":"https://insights.sbomify.com/CVE-2025-2767/index.md","name":"CVE-2025-2767","record":{"aliases":["GHSA-vcjh-9r25-r392"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Arista NG Firewall","requires_auth":"none","summary":"Remote attackers can execute arbitrary code as root via XSS in the User-Agent header of Arista NG Firewall.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"zdi","cpe":[{"product":"ng_firewall","vendor":"arista"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Arista NG Firewall User-Agent Cross-Site Scripting Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Arista NG Firewall. Minimal user interaction is required to exploit this vulnerability.\n\nThe specific flaw exists within the processing of the User-Agent HTTP header. The issue results from the lack of proper validation of user-supplied data, which can lead to the injection of an arbitrary script. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-24407.","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":"Arista NG Firewall User-Agent Cross-Site Scripting Remote Code Execution Vulnerability","id":"CVE-2025-2767","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Bdrive NetDrive Uncontrolled Search Path Element Local Privilege Escalation Vulnerability","id":"CVE-2025-2768"},"packages":[],"prev":{"headline":"70mai A510 Use of Default Password Authentication Bypass Vulnerability","id":"CVE-2025-2766"},"products":["NG Firewall"],"published":"2025-04-23","related":[{"cvss_score":8.8,"headline":"Specially constructed queries cause cross platform scripting leaking administrator tokens","id":"CVE-2024-9188","kev_date_added":null,"published":"2025-01-10"},{"cvss_score":8.8,"headline":"SQL injection in Arista Edge Threat Management - Arista NG Firewall (NGFW)","id":"CVE-2024-27889","kev_date_added":null,"published":"2024-03-04"},{"cvss_score":8.3,"headline":"Backup uploads to ETM subject to man-in-the-middle interception","id":"CVE-2024-47519","kev_date_added":null,"published":"2025-01-10"},{"cvss_score":8.3,"headline":"SQL injection in Arista Edge Threat Management","id":"CVE-2024-9134","kev_date_added":null,"published":"2025-01-10"},{"cvss_score":8.3,"headline":"Arista NG Firewall ReportEntry SQL Injection Arbitrary File Read and Write Vulnerability","id":"CVE-2024-12832","kev_date_added":null,"published":"2024-12-20"},{"cvss_score":8.1,"headline":"The administrator is able to configure an insecure captive portal script","id":"CVE-2024-9132","kev_date_added":null,"published":"2025-01-10"}],"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":"2025-04-23","vendors":["Arista"]},"summary":"Remote attackers can execute arbitrary code as root via XSS in the User-Agent header of Arista NG Firewall.","url":"https://insights.sbomify.com/CVE-2025-2767/"}