Cisco Umbrella Virtual Appliance Privilege Escalation Vulnerability
A vulnerability in the vmadmin CLI of Cisco Umbrella Virtual Appliance could allow an authenticated, local attacker to elevate privileges on an affected device. This 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. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-20246US | — | — | ||
A vulnerability in the vmadmin CLI of Cisco Umbrella Virtual Appliance could allow an authenticated, local attacker to elevate privileges on an affected device.
This vulnerabili… | ||||
references
External citations — patches, advisories, analysis.
remediations (73)
- Fixed1.5.4
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed1.5.5
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed1.5.6
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed2.0.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed2.0.2
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed2.0.3
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed2.1.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed2.1.2
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed2.1.4
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed2.1.5
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed2.2
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed2.2.1
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed2.3
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed2.3.1
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed2.4
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed2.4.12
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed2.4.4
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed2.4.6
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed2.5
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed2.5.4
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed2.5.5
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed2.5.6
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed2.5.7
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed2.6.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed2.6.1
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed2.6.2
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed2.7
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed2.7.1
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed2.7.10
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed2.7.2
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed2.7.6
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed2.7.9
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed2.8
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed2.8.1
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed2.8.2
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed2.8.3
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed2.8.4
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed2.8.5
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed2.8.9
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.0.1
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.0.2
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.0.4
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.0.5
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.1
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.1.1
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.1.2
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.1.3
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.1.4
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.2
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.2.1
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.2.2
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.2.3
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.3
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.3.1
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.3.2
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.3.3
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.3.4
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.4
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.4.1
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.4.2
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.4.3
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.4.4
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.4.5
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.4.6
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.5
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.5.1
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.5.2
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.6.1
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.6.2
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.7
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.7.1
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed3.8.3
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
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