title: Cisco RoomOS Software Privilege Escalation Vulnerability
description: A vulnerability in Cisco RoomOS Software could allow an authenticated, local attacker to write files to the underlying filesystem with root privileges. The vulnerability is due to insufficient permission restrictions on a specific process. An attacker could exploit this vulnerability by logging in to an affected device with remote support credentials and initiating the specific process on the device and sending crafted data to that process. A successful exploit could allow the attacker to write files to the underlying file system with root privileges.
problem types: CWE-275
affected:
{
product: Cisco TelePresence CE Software
vendor: Cisco
versions:
lessThan: ce-9.7.3, status: affected, version: unspecified, versionType: custom
}
metrics:
cvssV3_0: [
attackComplexity: HIGH
attackVector: LOCAL
availabilityImpact: NONE
baseScore: 4.1
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: HIGH
privilegesRequired: HIGH
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N
version: 3.0
]
exploits: The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.