Signal is active with 2 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD 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. 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.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
CVE-2026-20246 A vulnerability in the vmadmin CLI of Cisco Umbrella Virtual Appliance could allow an authenticated, local attacker to elevate privileges on an affected device. Th… https://www.cve.org/CVERecord?id=CVE-2026-20246
Post summary
The message identifies CVE-2026-20246 as an authenticated local privilege‑elevation flaw in Cisco Umbrella Virtual Appliance’s vmadmin CLI, but provides no PoC, exploit code, or patch details.
🚨*CVE* CVE-2026-20246 A vulnerability in the vmadmin CLI of Cisco Umbrella Virtual Appliance could allow an authenticated, local attacker to elevate privileges on an affected device. Th… https://www.cve.org/CVERecord?id=CVE-2026-20246 ----- Traducción: CVE-2026-20246 Una v… http://infoflow.cloud`
Post summary
The tweet announces CVE-2026-20246, detailing a local privilege‑escalation flaw in Cisco Umbrella Virtual Appliance’s vmadmin CLI, but provides no evidence of exploitation, patches, or PoC.
1 of 1 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | cisco | umbrella_virtual_appliance | - | - | - |