{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-20246 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-20246 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-20246 is a medium-severity vulnerability in Cisco Umbrella Insights Virtual Appliance, published on 17 Jun 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-20246 and fix it if it is affected.\n\nWhat it is: CVE-2026-20246 is a medium-severity vulnerability in Cisco Umbrella Insights Virtual Appliance, published on 17 Jun 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-20246 in the wild and no public exploit code.\n\nAffected product: Cisco Umbrella Insights Virtual Appliance. 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-2026-20246/ (Markdown: https://insights.sbomify.com/CVE-2026-20246/index.md)","id":"CVE-2026-20246","markdown":"https://insights.sbomify.com/CVE-2026-20246/index.md","name":"CVE-2026-20246","record":{"aliases":["GHSA-4vh2-x3qw-x2qc"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Cisco Umbrella Virtual Appliance","requires_auth":"high_privilege","summary":"An authenticated local attacker with vmadmin privileges can elevate to root via insufficient command validation in the CLI.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"umbrella_virtual_appliance","vendor":"cisco"}],"cvss":{"score":6,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-269","name":"Improper Privilege Management"}],"description":"A vulnerability in the vmadmin CLI of Cisco Umbrella Virtual Appliance could allow an authenticated, local attacker to elevate privileges on an affected device.\r\n\r\nThis vulnerability is due to insufficient validation of user-supplied commands. An attacker with vmadmin privileges could exploit this vulnerability by using certain commands at the CLI. A successful exploit could allow the attacker to elevate privileges to root.","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":"Cisco Umbrella Virtual Appliance Privilege Escalation Vulnerability","id":"CVE-2026-20246","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Cisco Identity Services Engine Unauthenticated SQL Injection Vulnerability","id":"CVE-2026-20247"},"packages":[],"prev":{"headline":"Cisco Catalyst SD-WAN Manager Improper Encoding or Escaping of Output","id":"CVE-2026-20245"},"products":["Cisco Umbrella Insights Virtual Appliance"],"published":"2026-06-17","related":[{"cvss_score":8.2,"headline":"Hardcoded credentials in Cisco Umbrella Insights Virtual Appliance","id":"CVE-2017-12350","kev_date_added":null,"published":"2017-11-16"},{"cvss_score":7.5,"headline":"Cisco Umbrella Virtual Appliance Static SSH Host Key Vulnerability","id":"CVE-2022-20773","kev_date_added":null,"published":"2022-04-21"},{"cvss_score":6.4,"headline":"Security feature bypass in Cisco Umbrella Virtual Appliance Version 2.0.3 and prior","id":"CVE-2017-6679","kev_date_added":null,"published":"2017-12-01"}],"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":"2026-06-17","vendors":["Cisco"]},"summary":"An authenticated local attacker with vmadmin privileges can elevate to root via insufficient command validation in the CLI.","url":"https://insights.sbomify.com/CVE-2026-20246/"}