description: A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to conduct path traversal attacks and obtain read access to sensitive files on an affected system.
The vulnerability is due to insufficient validation of HTTP requests. An attacker could exploit this vulnerability by sending a crafted HTTP request that contains directory traversal character sequences to an affected system. A successful exploit could allow the attacker to view arbitrary files on the affected system.
problem types: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
affected:
{
vendor: Cisco
product: Cisco SD-WAN vManage
versions:
version: 17.2.6, status: affected
version: 17.2.7, status: affected
version: 17.2.8, status: affected
version: 17.2.9, status: affected
version: 17.2.10, status: affected
version: 17.2.4, status: affected
version: 17.2.5, status: affected
version: 18.3.1.1, status: affected
version: 18.3.3.1, status: affected
version: 18.3.3, status: affected
version: 18.3.4, status: affected
version: 18.3.5, status: affected
version: 18.3.7, status: affected
version: 18.3.8, status: affected
version: 18.3.6.1, status: affected
version: 18.3.1, status: affected
version: 18.3.0, status: affected
version: 18.4.0.1, status: affected
version: 18.4.3, status: affected
version: 18.4.302, status: affected
version: 18.4.303, status: affected
version: 18.4.4, status: affected
version: 18.4.5, status: affected
version: 18.4.0, status: affected
version: 18.4.1, status: affected
version: 19.2.0, status: affected
version: 19.2.097, status: affected
version: 19.2.099, status: affected
version: 19.2.1, status: affected
version: 19.2.2, status: affected
version: 19.2.3, status: affected
version: 19.2.31, status: affected
version: 19.2.929, status: affected
version: 20.1.1.1, status: affected
version: 20.1.12, status: affected
version: 20.1.1, status: affected
version: 19.3.0, status: affected
version: 19.1.0, status: affected
version: 18.2.0, status: affected
version: 20.3.1, status: affected
}
metrics:
format: cvssV3_0
cvssV3_0: [
version: 3.0
vectorString: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
baseScore: 6.5
baseSeverity: MEDIUM
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
]
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.